Add Subtract Multiply Divide Problem Solving

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Solve the equation.

• y = 3

• y = -3

• y = 4

• y = -4

What inverse operation would you do to isolate the variable above?

• Multiply by -6

• Divide by 6

• Multiply by 6

• Divide by -6

What inverse operation would you do to isolate the variable above?

• Add -5

• Add 5

• Subtract 5

• Divide by -5

What is the first step in solving the equation?

• Add 4 to each side

• Subtract 4 from each side

• Subtract 2y from each side

• Divide each side by 2y

Solve    8 - 2x = 30

• -11

• 11

• -12

• 12

Solve  12 - 6y = 24

• -1

• -2

• -3

• -4

Solve  3x - 7 = 32

• 13

• -13

• 12

• -12

Solve    2x -7 = -23

• -8

• 8

• -7

What is the inverse operation you would use to solve:

6x = 36

• Multiply

• Divide

• Add

• Subtract