Solving 1-Step Equations

5 y = 15

• 2
• 7
• 10
• 3

6 x = 60

• 10
• 25
• 20
• 15

9 y = 54

• 8
• 6
• 10
• 12

x ÷ 7 = 7

• 35
• 49
• 56
• 14

y ÷ 3 = 9

• y = 6
• y = 12
• y = 27
• y = 15

x ÷ 10 = 12

• x = 10
• x = 22
• x = 100
• x = 120

y + 7 = 15

• y = 8
• y = 22
• y = 10
• y = 5

x - 10 = 17

• x = 15
• x = 27
• x = 7
• x = 20

y + 1.5 = 3.5

• y = 1
• y = 5
• y = 2
• y = 4

The inverse operation of addition is _____________ .

• exponentiation
• multiplication
• division
• subtraction