Solve Multi-Step Equations

What is the inverse operation of addition?

• multiplication

• addition

• subtraction

• division

What is the inverse operation of subtraction?

• multiplication

• addition

• subtraction

• division

What is the inverse operation of multiplication? 

• multiplication
• addition
• subtraction 
• division 

Tags

CCSS.7.NS.A.3

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.

Tags

CCSS.7.EE.B.4A

Solve the equation:

 $-72=6\left(x-2\right)$  

• 10

• 35/3

• -10

• other

Tags

CCSS.7.EE.B.4A

When solving an equation with variables on both sides, the goal is

• move all variables to one side & all constants to the other side by doing the opposite operations

• add all terms together

• divide away all numbers

• combine the x-terms & the constants into one term

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

Tags

CCSS.8.EE.C.7B