One & Two Step Equations

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

144=12z

• z=20

• z=11

• z=12

x - 8 = -5 

• 13

• -13

• 3

• -3

18 + n = 31

• 13

• 49

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

a - 10 = 6

• 4

• -4

• 16

• -16

2.     2x + 6 = 14

• x = 4

• x = 10

• x = -4

• x = 3

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18