Quiz: One step equations

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

x - 32 = 49

• x = 17
• x = 71
• x = 81
• x = 49

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

r + 12 = 25

• 37
• 13
• 300
• Answer not Given

r - 4 = 2

• 6
• 3
• 10
• 100