Equation Practice

Expressions

100

-4(2x - 2) 

-8x + 8 

200

5(-3 + 4x) - 5

20x - 20

300

2.5(8 + 3x) - x - 8

6.5x +12

400

2x - 3/4(2x + 80)

1/2x - 60

500

3(2x + 4) + 5(x - 2)

11x + 2

One/Two Step Equations

100

t - 4.25 = -4

t = .25

200

6/7a = 12

a = 14

300

-4 + 5n = 96

n = 20 

400

-5 = -4 +n/12 

n = -12

500

10 + x/-2 = 6

x = 8

Equations with Distribution

100

3(2x + 8) = 42

x = 3

200

4 + 2(x-8) = 44

x = 28

300

-3(2x - 3) + 10x = 39

x = 7.5

400

8.6w + 2.2(2w - 5) = 54

w = 5

500

12 + 1/5(10r + 5) = 59

r = 23

Equations with Variables on Both Sides

100

2x+3=x+7

x = 4

200

4x−5=2x+11

x = 8

300

0.5x+1.2=0.3x+3.4

x = 11

400

5(x−2)=3(x+4)+2

x = 12

500

5(2x−1)=3(3x+2)−x

x = 5.5