Solving Equations Review

Solve for b

• 3

• -27

• -9

• 9

What is the first step to solve this equation:

- 3x -11 = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

3a + 4 = 31

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

-10(2m + 1) = -50

• m= 2

• m = -7

• m = 5

• m = -2

Solve for x: 4x - 4 = 16

• x = 5

• x = 3

• x = 4

• x = 6

Solve for x: 8x - 5x = 21

• x = 3.25

• x = 3

• x = 2

• x = 7

Solve for x: 7x + 2(x + 6) = 39

• x = 1

• x = 2

• x = 3

• x = 4