Solving One-Step Equations

Addition

100

x + 4 = 25

21

200

a + 13 = 10

-3

300

n + (-8) = -14

-6

400

x + 36 = -100

-136

500

-27 = c + 27

-56

Subtraction

100

x - 2 = 6

8

200

d - 7 = -9

-2

300

k - (-83) =121

38

400

x - 327 = -665

-338

500

a - (-163) = -392

-555

Multiplication

100

9x = -27

-3

200

-7x = -63

9

300

-5e = -400

80

400

-11x = 275

-25

500

-21y = -756

36

Division

100

y/-6 = 2

-12

200

x/4 = -14

-56

300

x/6 = -6

-36

400

-28 = a/-13

364

500

-80 = x/15

-1200

Decimals

100

m + 3.7 = 2.4

-1.3

200

x - (-66.09) = 102.8

36.71

300

-5.6 = 0.8x

-7

400

c/-0.29 = 5.5

-1.595

500

0.12 = y/0.12

0.0144