Solving Equations Review

• 4

• 40

• 6

• 5

• 22

• 9

• 8

• 6

• x = 20

• x = -20

• x = -5

• x = 5

• y = 1

• y = -22

• y = 0

• y = -1

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides

• add 5 to both sides

• subtract 15 from both sides

• subtract 5 from both sides

Which equation has x = 5 as the solution?

• x + 15 = 10

• 2x = 5

• 2x = 10

3x + 7
The variable is:

• 7

• 3

• x

• -4

33 = 4a - 7

• a=-10

• a=10

• a=4.5

Solve for x.
3/5x = 6

• x = 10

• x = 33

• x = 11 1/3

• x = 90

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Add 7

• Subtract 7