Single Step Equations Addition Subtraction Multiplication Division

What is the inverse operation of subtraction?

• Subtraction

• Multiplication

• Division

• Addition

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Solve the equation:
x - 4 = 6

• x = 10

• x = -10

• x = 2

• x = -2

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

r - 18 = 27

• -45

• 45

• -9

• 9

k + 22 = 37

a - 7 = 10

The inverse of addition is

• addition

• subtraction

• multiplication

• division

w + 9 = 4

• 36

• -5

• 4

• 5

21 = 3a

• 24

• 7

• 63

• 18