Solving equations Review 1

Find the value of a: 12 = 4a

• 48

• 3

• 8

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

12g - 5 = 19

Which is the correct 1st step?

• Add 12 to both sides

• Add 5 to both sides

• Add 19 to both sides

2t -7 = 3

Find the value of t

• -2

• 2

• 5

• 20

10 = 2d - 5

What is the value of d?

• 2.5

• 7.5

• 15

• 20

-4x+1=21

• x=120
• x=5
• x=30
• x=-5

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18