One and Two Step Equations Check PR3

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

5z - 17 = 13

• 6
• 2
• 4
• 5

What is the inverse operation of addition?

• addition

• subtraction

• multiplication

• division

x - 32 = 49

• x = 17
• x = 71
• x = 81
• x = 49

6p - 5 =13

• 12

• 15

• 3

• 24

144=12z

• z=20

• z=11

• z=12

• 136

What is the inverse operation of multiplication?

• addition

• subtraction

• multiplication

• division

When solving a two-step equation which operations do you undo in the second step?

• addition and subtraction

• addition and multiplication

• multiplication and division

• subtraction and division

What is the solution to x/4 = 20?

• 80

• 16

• 5

• 24

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12