Understanding One Variable Equations

Solve the following equation:

x - 4 = 8

Solve the following equation:

4x + 15 = 31

Solve the following equation:

2(3x + 1) = 26

Solve the following equation:

7x + 8 - 2x = 20

Solve the following equation:

8x + 4 = 3x + 14

Solve the following equation:

0.5(2x + 14) = 10

• x = 3

• x = 17

• x = -2.25

• x = - 4

Solve the following equation:

-3x = 9

• x = 3

• x = 12

• x = -3

• x = 6

Solve the following equation:

x + 18 = 20

• x = 2

• x = -2

• x = 22

• x = 38

• x = 3

• x = -7

• x = 7

• x = -3 

• x = 3

• x = 4

• x = 5/7

• x = 2