Two-Step Equations #2

solve

• x=3
• x=10
• x=6
• x=4

solve

• x=54
• x=3
• x=2
• x=18

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

The inverse operation of subtraction is ______________.

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.2.NBT.B.5

Multiplication is the inverse operation of _____________.

• Addition
• Subtraction
• Division
• Multiplication

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

3n + 4 = 7 

• 1
• -1
• 3.67
• 2

Tags

CCSS.7.EE.B.4A

What is the first step in solving the following equation?

-5 + 3x = 20

• multiply both sides by 5

• add 5 to both sides

• divide both sides by 5

• subtract both sides by 5

• t = 20
• t = -20
• t = -40
• t = 40

Tags

CCSS.8.EE.C.7B

Solve for x.

• x = 56

• x = 8/7

• x = 24/7

• x = 168

Tags

CCSS.7.EE.B.4A