Sem. 2 Quiz 1 (General)

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

Solve the equation:
4p = 16

• p = 12
• p = -12
• p = -4
• p = 4

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

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.

x ÷ 2 = 12

• x = 24
• x = 6
• x = 20
• x = 10

Tags

CCSS.3.OA.A.4

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides
• add 5 to both sides
• subtract 15 from both sides
• subtract 5 from both sides

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

m - 5 = -10

• -15

• 15

• -5

• 5