Linear Functions Days 1-4 Review

Solve the following equation:

x + 5 = 12

• x = 19

• x = 7

• x = 60

• x = 12/5

Solve the following equation:

-9 + x = 19

• x = 10

• x = -19/9

• x = 28

• x = -171

Solve the following equation:

4x = 88

• x = 22

• x = 84

• x = 92

• x = 352

Solve the following equation:

 $\frac{x}{2}$  = 23

• x = 11.5

• x = 21

• x = 25

• x = 46

Solve the following equation:

2x + 5 = 11

• x = 3

• x = 8

• x = 4

• x = 27

Solve the following equation:

 $\frac{x-9}{3}$  = 10

• x = -2

• x = 21

• x = 16

• x = 39

Solve the following equation:

2x + 6 + 4x = 2(3x - 2)

• x = 0

• x = 12

• No Solution

• Infinitely Many Solutions

Solve the following equation:

2(2x +4) = 5x - x + 8

• x = 0

• x = 12

• No Solution

• Infinitely Many Solutions

Solve the following equation:

6 + 5x = 6 + x

• x = 0

• x = 12

• No Solution

• Infinitely Many Solutions

Solve the following inequality:

x - 3 > 9

• x > 6

• x > 12

• x < 12

• x >  -27