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8th Grade Equations
Word Problems
100

 x + 5 =9 

x=4

100

 6x = 42

x = 7

100

3n + 1 = 13

n = 4

100

Patty is a contestant on the kids' game show Spend or Switch! When she makes it up on stage, host Guy Granger takes out a stack of one hundred-dollar bills. He divides the bills evenly among all 8 contestants on stage. Each contestant receives 3 one-hundred-dollar bills.

b/8=3

b=24

200

w - 11 = 4

w=15

200

y/3 = 8

y = 24

200

2x - 3 = 9

x=6

200

After watching baking shows on T.V., Jayce signs up for a cake-decorating class. To practice his new skills, he decorates a batch of cupcakes with sugar flowers. Jayce puts 5 sugar flowers on each cupcake. In all, Jayce puts 30 sugar flowers on the cupcakes.

5c=30

c=6

300

5 = t - 9

t=14

300

8c = 72

c = 9

300

3y -4 =14

y=6

400

49 + n = 63

n=14

400

x/10 = 7

x = 70

400

40 = 5x - 5

x = 9

500

5 - x = 13

x = -8

500

132 = 12y

y=11

500

25+x/4=26

What is x=4?