The following are some examples and solutions for algebra word problems that you will commonly encounter in grade 8.
How to write algebra word problems into systems of linear equations and solve systems of linear equations using elimination and substitution methods?
More Math Word Problems
Algebra Word Problems
Grade 8 Algebra Word Problems
How to solve algebra word problems using systems of linear equations?
Devon is going to make 3 shelves for her father. He has a piece of lumber 12 feet long. She wants the top shelf to be half a foot shorter than the middle shelf, and the bottom shelf to be half a foot shorter than twice the length of the top shelf. How long will each shelf be if she uses the entire 12 feet of wood?
Grade 8 Algebra Word Problems - Line Segments
If JK = 7x + 9, JL = 114 and KL = 9x + 9. Find KL.
Grade 8 number word problems - common core
How to write word problems into systems of linear equations and solve systems of linear equations using elimination and substitution methods?
The sum of two numbers is 361 and the difference between the two numbers is 173. What are the two numbers?
There are 356 Grade 8 students at Euclid's Middle School. Thirty-four more than four times the number of girls is equal to half the number of boys. How many boys are in Grade 8 at Euclid's Middle School? How many girls?
A family member has some five-dollar bills and one-dollar bills in their wallet. Altogether she has 18 bills and a total of $62. How many of each bill does she have?
A friend bought 2 boxes of pencils and 8 notebooks for school and it cost him $11. He went back to the store the same day to buy school supplies for his younger brother. He spent $11.25 on 3 boxes of pencils and 5 notebooks. How much would notebooks cost?
1. A farm raises cows and chickens. The farmer has a total of 42 animals. One day he counts the legs of all of his animals and realizes he has a total of 114. How many cows does the farmer have? How many chickens?
2. The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle?
3. The sum of the measures of angles x and y is 127". If the measure of angle x is 34° more than half the measure of angle y, what is the measure of each angle?
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