One Step Equations

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

10x = 90

• x = 80
• x = 100
• x = 10
• x = 9

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

m - 5 = -10

• -15

• 15

• -5

• 5

• 50
• -12.5
• -50
• 12.5

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

What is the solution for x + 9 = 21

• 10
• 12
• 11
• 13

x - 8 = -5 

• 13
• -13
• 3
• -3

m+13=21

• m=34
• m=8
• m=273
• m=6

Solve for y:
y - 7 = 10

• 17
• -3
• 3
• -17