# Convert Word Problems to Equation, Solve - Math problems.

by Emi
(Palatine, IL, United States)

1 . Eight Times a number plus 7 is equal to 71. Find that number.

2. four less than twice a number is 28. Find that number.

3. A number is added to 10. Then 4 is subtracted from the sum. The result is 24. Find that number.

4. 7 more than 9 times a number is 106. Find that number.

### Comments for Convert Word Problems to Equation, Solve - Math problems.

 Mar 31, 2012 Convert Word Problems to Equation & Solve by: Staff Question: by Emi (Palatine, IL, United States) 1 . Eight Times a number plus 7 is equal to 71. Find that number. 2. four less than twice a number is 28. Find that number. 3. A number is added to 10. Then 4 is subtracted from the sum. The result is 24. Find that number. 4. 7 more than 9 times a number is 106. Find that number. Answer: 1 . Eight Times a number plus 7 is equal to 71. Find that number. Eight Times: 8* a number: x plus 7: +7 equal to 71: = 71 8*x + 7 = 71 8*x + 7 - 7 = 71 - 7 8*x + 0 = 71 - 7 8*x = 71 - 7 8*x = 64 8*x/8 = 64/8 x*(8/8) = 64/8 x*(1) = 64/8 x = 64/8 x = 8 >>> the number is: x = 8 2. four less than twice a number is 28. Find that number. four less: - 4 twice a number: 2*x is 28: = 28 2*x - 4 = 28 2*x - 4 + 4 = 28 + 4 2*x + 0 = 28 + 4 2*x = 28 + 4 2*x = 32 2*x/2 = 32/2 x*(2/2) = 32/2 x*(1) = 32/2 x = 32/2 x = 16 >>> the number is: x = 16 3. A number is added to 10. Then 4 is subtracted from the sum. The result is 24. Find that number. A number: x is added to 10: + 10 4 is subtracted from the sum: - 4 result is 24: = 24 x + 10 - 4 = 24 x + 6 = 24 x + 6 - 6 = 24 - 6 x + 0 = 24 – 6 x = 24 - 6 x = 18 >>> the number is: x = 18 4. 7 more than 9 times a number is 106. Find that number. 7 more: + 7 9 times a number: 9*x is 106: = 106 9*x + 7 = 106 9*x + 7 - 7 = 106 - 7 9*x + 0 = 106 - 7 9*x = 106 – 7 9*x = 99 9*x/9 = 99/9 x*(9/9) = 99/9 x*(1) = 99/9 x = 99/9 x = 11 >>> the number is: x = 11 Thanks for writing. Staff www.solving-math-problems.com

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 Nov 04, 2020 inequality by: Anonymous the sum of a number and four is less than or equal to nine

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 Dec 09, 2020 Word Problem on Age NEW by: Anonymous Three years ago, the sum of the ages of Marlon and Carol was 26. The difference between their ages 2 years from now will be 4. Find Marlon's and Carol's present ages. Assume that Marlon is older than Carol.

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 Dec 13, 2020 please help by: Anonymous Two years ago, Raskolnikov ordered 22 fireworks to be delivered for a show he was putting on up at his cabin. Pleased with the show, last year he ordered 35 fireworks to be delivered for a larger show. He paid \$201 two years ago and \$305 last year. Assuming that the prices for fireworks remained the same over the years, find the cost of an individual firework. Was there a shipping charge? And if so, what was it?

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 Dec 16, 2020 . NEW by: Anonymous 7 less than the product of 3 and a number is 2

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 Dec 18, 2020 Please solve this by: Bryant Bowling A data analyst for a phone company is analyzing the data of 150 of their customers, which accounts for 1% of their total customers. The analyst wants to determine the average number of hours each day a customer uses their phone, for calls and for texts, during a 30-day period. Based on the data, the customers averaged 0.25 hours per day per call and 1.75 hours each day for texts. Construct an equation in the correct form to represent this situation. Let t represent the number of calls made per day, and e represent the total number of hours a customer uses their phone each day. 30, 1, 0.25, 0.01, 150, t, 1.75 e= _ _ + _

 Dec 18, 2020 Equations by: Anonymous Four times a number which has already been increased by 17 is 292?

 Dec 18, 2020 Equations by: Anonymous Four times a number which has already been increased by 17 is 292?

 Dec 19, 2020 Polya's Problem solving NEW by: Anonymous Althea bought 8 marbles from Clyde. Clyde told Althea, "these 8 marbles look alike but one is slightly heavier than the others. I will give you these marbles for free if by using a balance scale, you can determine the heavier one in exactly 3 weighings" Althea was so happy to take home her free marbles. How did she do it?

 Dec 25, 2020 maths NEW by: Anonymous Ed has some money. He spends £7.50 on a shirt and now has one third of what he started with. How much money did he start with? form an equation out of this word problem?

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 Jan 05, 2021 solving word problem involving quadratic functions NEW by: Anonymous Find the dimension of the largest rectangular garden that can be enclosed by 120meters of fencing

 Jan 07, 2021 My problem NEW by: Anonymous At a football game, 93% of people attending were supporting the home team, while 7% were supporting the visiting team. If 3906 people attending the game supported the home team, what was the total number of people attending the game?

 Jan 11, 2021 help[ NEW by: Anonymous eight times a number plus 5 times another number is -13. the sum of the two numbers is 1.

 Jan 11, 2021 Algebra NEW by: unknown The sum of Robert's age and Daniel's age is 40. If Robert is 22 years old, how old is Daniel.

 Jan 13, 2021 solve asap NEW by: Anonymous write an expression equivalent to 6-4(3-6m)+12m that is the product of two factors

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 Jan 18, 2021 h NEW by: Anonymous the sum of two numbers is 60. the larger number is thrice the smaller numbers. find the numbers.

 Jan 21, 2021 plz solve this by: astrid tha vampire girl Maggie buys a jar of dip for \$3.50, three bags of chips for \$4.00 each, and two packages of cookies for \$3.00 each. How much does Sam pay in all?

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 Jan 29, 2021 help NEW by: Anonymous It costs \$90. She has already saved \$23. How much more does she need to save?

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 Feb 10, 2021 story problem NEW by: Anonymous Kayden wants to ride his bicycle 29.5 miles this week. He has already ridden 13 miles. If he rides for 3 more days, write and solve an equation which can be used to determine mm, the average number of miles he would have to ride each day to meet his goal.

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 Feb 18, 2021 I need help NEW by: Penelope At a basketball​ game,a team made 56 successful shots. They were a combination of​ 1- and​ 2-point shots. The team scored 96 points in all. Write and solve a system of equations to find the number of each type of shot.

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 Feb 23, 2021 NEED HELP ASAP NEW by: Anonymous The length of a rectangle is 4 m more than twice the width. The perimeter is 74 m. What is the length and width of this rectangle? Write an equation to represent the information given and use algebraic methods to solve it. Use proper word problem format.

 Feb 24, 2021 linear by: Anonymous Edward and Alphonse were saving their allowance to buy a special gift for their parents’ wedding anniversary. Edward’s savings is 150 more than twice the value of Alphonse’s savings. If together they had 4,650, how much were their individual savings?

 Feb 25, 2021 hyperbola NEW by: Anonymous Two microphones that are 10 kilometers apart register an explosion. The signal is received by the first microphone 3 seconds prior to the second microphone. Determine the potential locations of the explosion relative to the position of the microphones, assuming the echo ravels at 1.2 kilometers per second.

 Feb 25, 2021 mathbit NEW by: Anonymous a number is multiplied by 4 and 7 is added to it. the result is the same as multiplying the number by 6 and subtracting 5 from it. write down an equation for the unknown number

 Feb 25, 2021 Convert Word Problems to Equation NEW by: js9 1.Brady had \$45. He wanted to buy some comic books at a comic convention. The books were \$4 each and it was \$5 for a ticket to get in the convention. How many comic books could he buy? 2.Eileen was baking muffins. She needed 2.5 cups of flour for each batch of 12. She had 15 cups of flour. How many muffins could she make? (hint: figure out how many batches she can make, then how many muffins) 3.Jeremy walks 2.7km per day walking to and from school. He wants to know how many days it will take for him to walk 200km. Will he walk 200km during a normal school year?

 Mar 01, 2021 new NEW by: Anonymous Evaluate two times a number x plus 2 less than thrice that same number if the value of the number x is 10.

 Mar 02, 2021 Math NEW by: Anonymous find the number such that 4 times the cube of the sum of the number and 2 is 8

 Mar 02, 2021 the difference between x and y is at least 10 NEW by: Anonymous the difference between x and y is at least 10

 Mar 04, 2021 A number less its cube is zero NEW by: Anonymous A number less its cube is zero

 Mar 08, 2021 Xona NEW by: Anonymous Xona takes 2 hours to deliver 150 newspapers. What is the hourly rate at which she delivers the newspapers?

 Mar 11, 2021 idk but the the word problem is two step equations also if your in 7th grade you will know what this is. NEW by: i'm confused ;-; Julie has \$15 more than Kim, and Jodi has \$3.75 less than Julie. Togther they have a total of \$102.45. How much money do they each have?

 Mar 12, 2021 math NEW by: Anonymous a bag of rice has a mass of 3 kilograms. Jackie buys 12 bags of rice for the school cafeteria. How many grams of rice did she buy

 Mar 14, 2021 i need help. by: Anonymous Oil well 1 is located on a side road of 0.9km from the main road. Oil well 2 is located 1.9km further from the road. The storage tanks are on the main road. 2.5km from its intersection with the side road. A pipeline is to be built connecting the wells to the tanks. It cost \$3000 per km if it is built along the roads or \$4000 per km if it is built directly to the tanks. Which way is cheaper? How much cheaper? (use the pythagorean theorem to solve)

 Mar 15, 2021 Help NEW by: Anonymous Five less than the product of -3 and a number is -2

 Mar 15, 2021 word problem NEW by: Anonymous Christian spent \$770 to start up a t-shirt company and has to spend \$8.50 per shirt to make it. He sells his t-shirts for \$14each. Home many t-shirts must he sell in order to break even?

 Mar 16, 2021 Word problem I need help with by: Anonymous Anna is working two summer jobs, making \$18 per hour lifeguarding and making \$11 per hour clearing tables. In a given week, she can work a maximum of 14 total hours and must earn at least \$210. If Anna worked 12 hours clearing tables, determine the minimum number of whole hours lifeguarding that she must work to meet her requirements.

 Mar 17, 2021 Muitiplication NEW by: Anonymous A bag contains 4 grams of sugar. If there are 5 bags of that type. What is the amount of Sutherland present?

 Mar 17, 2021 feet word problem NEW by: Anonymous A 20-foot ladder is placed against a building to reach a window that is 16 feet above the ground. How many feet away from the building is the bottom of the ladder?

 Mar 19, 2021 Please help now by: Anonymous a large bluefin tuna caught by fishing boar A in the atlantic ocean weighed 1407 pounds. this is 293 pounds less than 5 times the weight of a bluefin tuna caught by fishing boat B in the atlantic ocean. find the weight of the tuna caught by fishing boat B in the atlantic ocean

 Mar 21, 2021 help NEW by: Anonymous Ethan went to the grocery store and bought bottles of soda and bottles of juice. Each bottle of soda has 45 grams of sugar and each bottle of juice has 35 grams of sugar. Ethan purchased a total of 19 bottles of juice and soda which collectively contain 755 grams of sugar. Determine the number of bottles of soda purchased and the number of bottles of juice purchased.

 Mar 25, 2021 problem NEW by: Anonymous Last Tuesday, Regal Cinemas sold a total of 2100 movie tickets. Proceeds totaled Php437,500.00. Tickets can be bought in one of 3 ways: a matinee admission costs Php150.00, student admission is Php200.00 all day, and regular admissions are Php250.00. How many of each type of ticket was sold if the total tickets of matinee and regular is the same as students’ tickets?

 Mar 25, 2021 problem NEW by: Anonymous Last Tuesday, Regal Cinemas sold a total of 2100 movie tickets. Proceeds totaled Php437,500.00. Tickets can be bought in one of 3 ways: a matinee admission costs Php150.00, student admission is Php200.00 all day, and regular admissions are Php250.00. How many of each type of ticket was sold if the total tickets of matinee and regular is the same as students’ tickets?

 Mar 25, 2021 Help!! NEW by: Anonymous Jamal has 12 stamps with boats on them. This is 40% of his collection. How many stamps does Jamal have in his collection?

 Mar 28, 2021 help by: Anonymous 1. The sum of two numbers is 33. If twice the smaller number is three less than the bigger number, find the numbers. 2. Paolo can do the job in 6 hours while Timmy can do the same job in 12 hours. How long will it take them to finish the same job if they work together? 3. Mrs. Sotto and Mrs. Romulo have an average of walking of 2m/s and 3m/s, respectively. If they leave the same point to opposite directions, how many seconds have elapsed if they are 50m apart? 4. The sum of Gabby’s age and Miguel’s age is 74. Five years ago, Gabby was thrice as old as Miguel then. How old is Gabby? 5. The sum of a two-digit number is 6. The number is 12 times the tens digit. Find the number.

 Apr 03, 2021 maths NEW by: Anonymous Form an equation to help you solve this problem. Ed has some money. He spends £7.50 on a shirt and now has one third of what he started with. How much money did he start with?

 Apr 05, 2021 Permutations by: Anonymous How many positive integers of at most 5 digits can be formed from 0, 4, 6, 7, 8 if no digit is repeated?

 Apr 07, 2021 Apples by: Anonymous Person 1 has 548 apples, person 2 has 278 apples. Person 1 makes 3 apples per week and person 2 makes 10 apples per week. How many weeks will it take person 2 to catch person 1?

 Apr 08, 2021 I need an equation NEW by: Anonymous Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 15 people took the trip. She was able to purchase coach tickets for \$160 and first class tickets for \$960. She used her total budget for airfare for the trip, which was \$9600. How many first class tickets did she buy? How many coach tickets did she buy?

 Apr 09, 2021 coolc NEW by: Anonymous Tanner owns a painting that is valued at \$71,370. If the value of the artwork increases by 6% every year, how much will it be worth in 6 years?

 Apr 12, 2021 idk NEW by: Anonymous i havent used this yet

 Apr 13, 2021 word problems to equation NEW by: Anonymous The product of thirteen less than thrice a number and five will result to forty-five

 Apr 20, 2021 sloeve NEW by: Anonymous It costs \$50 to join the drumming club. Students can take drumming lessons for an additional \$10 dollars per hour. Write an equation that will tell you how much Kabir will spend if he takes 7 hours of drumming lessons.

 May 09, 2021 word problem NEW by: Anonymous In Alberta, you pay 10% income tax if your salary is below \$ 131,220. Write an inequality that represents which wages pay only 10% in taxes. (think... is there a minimum salary?)

 May 10, 2021 help NEW by: Anonymous write the expression for a number used as a factor fifteen tines being multiplied by a number used as a factor ten times. then write the product as on power I can not figure this out plz help

 May 11, 2021 Number related Problems by: Anonymous 1. A number exceeds another by 12. 2. Six years hence. 3. Twice as much 5-centavo coins as 25-centavo coins. 4. Twenty percent less than double last year`s investment. 5. A fifth of the perimeter.

 May 12, 2021 Solve NEW by: Anonymous Em and Miller are partners in a Calculus Class who plan to get together to finish their term project. Miller started the project 2 days ago and has already finished 10 parts of the paper. Em has not started yet. a) If Miller solves 5 parts per day while Em solves 6 parts per day, how long will it take for them to solve the same number of problems? b) If the deadline is one week from today, will they be able to submit the project on time? Why or why not?

 May 17, 2021 Help NEW by: Anonymous The height of a figure is 5cm more than the base. The base is 7

 May 28, 2021 need help NEW by: Anonymous Your goal this year is to earn a B or better in Algebra class. If you do, your parents said they would give you \$200. Write an inequality to represent the grades you can earn and receive money from your parents for it. Then explain the graph for the inequality.

 Jun 05, 2021 Hi NEW by: Anonymous G add 7 then divide by 3

 Jun 09, 2021 Algebra NEW by: Anonymous 2. A number is decreased by 5. The square root of this difference is equal to 11. What is the original number?

 Jun 14, 2021 Equation NEW by: Anonymous If the roots are -5 and 20 and the parabola's concavity is up. It has been compressed by a factor of 1/4

 Jul 21, 2021 inequality problem NEW by: Anonymous Three less than x is lower than − 4

 Jul 29, 2021 what is the number by: Anonymous eight plus four time a number is 8 times the number

 Aug 19, 2021 Maths NEW by: Anonymous A rectangle house has a primiter of 40 meters and the length is 4 meters more than the width.What are the dimentions of the house?

 Aug 26, 2021 translate then solve NEW by: Anonymous five times the difference of twice a number and three decreased by the sum of the number and eight, equals 13

 Sep 01, 2021 hi NEW by: Anonymous Eight less than three times a number

 Sep 12, 2021 Word Problems involving Factoring of Polynomials NEW by: Anonymous 1. The difference of the square of a number and three times the number is 70. Find the number. 2. The product of two consecutive integers is 90. Find the integers. 3. The height of a triangle is 8 cm more than the base. If the area is 24 cm^2, find the height and base of the triangle. 4. The length of a rectangle is 3 times more than the width. If the area is 208 square ft, find the dimensions of the rectangle. 5. The width of a rectangle is 7 centimeters less than twice its length. Its area is 30 square centimeters. Find the dimensions of the rectangle.

 Sep 22, 2021 chane to equation NEW by: Anonymous There are 15 fewer marbles in a jar A than jar B. Jar A has 0.2 as many marbles as jar C. If there are 379 marbles altogether, how many marbles are there in each jar?

 Sep 23, 2021 k NEW by: Anonymous candice is taking a road trip to the beach with her friends. She fills her car up with 11.2 gallons of gas. If the gas costs \$2.95 per gallon, how much money does Candice spend? \$

 Oct 28, 2021 help NEW by: Anonymous A fish tank has 150 gallons of water and is being drained at a rate of 1/2 gallons each second. A second fish tank has 120 gallons of water and is being filled at a rate 1/4 gallon each second. After how many seconds will the two fish tanks have the same amount of water?

 Oct 29, 2021 I need help with these two questions. NEW by: Zyzy 1. Andy can row a boat with the current at 5.5 kilometers per hour at the Carigara River. Against the current, he rows at 4.2 kilometer per hour. How fast is the current? How fast can he row the boat in still water? 2. A business owner needed additional capital of Php 700 000 for his business. Capitol Investment Bank offered him an interest rate of 6% per annum for a portion of the loan without collateral and 4% annual interest rate for the remaining of the loan. The interest due at the end of the year is Php 34 000. How much did the Bank loan out for each rate?

 Nov 06, 2021 problem solving for college freshman NEW by: Anonymous four coffees and three muffins cost a total of 120 pesos. three coffees and five coffees cost a total of 400 pesos. what is the individual price for a single coffee and muffin?

 Nov 08, 2021 its quadratic function NEW by: Anonymous A washing machine company can sell 300 units per month at P 5000 each. Then they found out that they can sell 50 more units every month for each P 1000 decrease in price.

 Nov 21, 2021 Please help me NEW by: Cjay translate each word statement into an equation.then solve. Nine subtracted from the absolute value of a number is 15

 Nov 23, 2021 rational algebraic expression NEW by: Anonymous a pipe can fill a tank in 3 hours.the drain can empty the pool in 10 hours.with the pipe on and the drain open, how long would it take the pool to be filled

 Nov 26, 2021 afra NEW by: Anonymous Three times the difference of a number and five is the same as twelve

 Dec 01, 2021 Math word problem into equation NEW by: Anonymous The sum of two numbers is 8 and their difference is 4

 Jan 11, 2022 Problem NEW by: Anonymous The longest part is 4cm shorter than the sum of the lengths of the other two parts

 Jan 31, 2022 word problem turn into standard form NEW by: Anonymous Drama Club is selling tickets for a performance. On the first day, the club sold student tickets that cost \$8 each and adult tickets costing \$12 each. At the end of the day, the club had collected a total of \$376.

 Feb 08, 2022 Math NEW by: Hahzhz Six times the square root of a number is the sum of four times the square root of the number and 8. Find the number.

 Mar 26, 2022 Logarithm Notation NEW by: Anonymous Write the statement " The number of 3s we need to multiply to get 81 is 4"; using Logarithm notation…

 Mar 26, 2022 Logarithm Notation NEW by: Anonymous Write the statement " The number of 3s we need to multiply to get 81 is 4"; using Logarithm notation…

 May 24, 2022 word problem involving a conversion between U.S. customary units of weight and metric units of mass by: Anonymous While studying abroad, Lucy wants to make 6 batches of her mothers enchilada recipe to feed her classmates. The recipe calls for 20 oz of cheese for each batch. the local market sells cheese by the gram how many grams of cheese should Lucy buy? Use 1 oz = 28 g and do not round any computations.

 Aug 30, 2022 i stuck on this pls help NEW by: Anonymous Tavon has a gift card for \$85 that loses \$3.50 for each​ 30-day period it is not used. He has another gift card for \$75 that loses \$3 for each​ 30-day period it is not used Write and solve an equation for the number of​ 30-day periods until the value of the gift cards will be equal. What will the value of each card be when they have equal​ value?

 Oct 16, 2022 Convert this word problem to equation by: Anonymous Of six consecutive positive integers, the product of the three largest exceeds the product of the others by 4560. Find the six integers

 Nov 15, 2022 math NEW by: Anonymous The product of two consecutive positive even integers is 14 more than their sum

 Jan 20, 2023 help NEW by: Anonymous Last month, Ronald sold 52 packages of homemade brownies, earning a total profit of \$195.00. He plans to make 125 brownie packages for a bake sale. If he sells all 125 brownie packages, how much profit can Ronald expect to earn