Solving One Variable Equations S25

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:

-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

Solve the following equation:

 $\frac{1}{2}x\ -\ 4\ =\ 10$  

• x = 3

• x = -7

• x = 7

• x = -3 

Solve the following equation:

 $-2\left(3x\ -\ 7\right)\ =\ 2x\ -\ 2$  

• x = 3

• x = 4

• x = 5/7

• x = 2

Solve  9 + 3x = 10

• 2/3
• 1/3
• -1/3
• 4