Solving One-Step Equations

Addition

100

x + 4 = 25

What is 21

200

a + 9 = 10

1

300

n + 8 = 14

6

400

x + 36 = 100

What is 64

500

27 = c + 27

0

Subtraction

100

x - 2 = 6

8

200

d - 7 = 9

16

300

k - 83 =121

204

400

x - 327 = 665

992

500

a - 163= -392

555

Multiplication

100

9x = 27

3

200

7x = 63

9

300

5e = 400

80

400

11x = 132

12

500

84 = 21y

4

Division

100

y/6 = 2

12

200

x/4 = 14

56

300

x/6 = 6

What is 36

400

28 = a/3

84

500

8 = x/15

120

Decimals

100

m + 3.7 = 12.8

9.1

200

x - 66.09 = 102.8

168.89

300

5.6 = 0.8x

7

400

c/0.2 = 5.5

1.1

500

0.12 = y/0.12

What is 0.0144