Solve Multi Step Equations

What is the inverse operation of addition?

• multiplication

• addition

• subtraction

• division

Tags

CCSS.HSA.REI.A.1

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

4(5 - x) = 8 Distribute
20 - 4x = 8 Subtract 20
Keep going...you've got this?           
 

• x = 3
• x = - 7
• x = 7
• x = - 3

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

What is a possible first step to solve this equation:

-11 - 3x = 44 - 2x

• Add 3 to both sides

• Subtract 11 to both sides

• Add 11 to both sides

• Add 2 on both sides.

What is another possible first step to solve this equation:

-11 - 3x = 44 - 2x

• Add 3 to both sides

• Add 2 to both sides

• Subtract 2x to both sides

• Add 2x on both sides.

Solve the equation:

-11 - 3x = 44 - 2x

• 33

• 11

• -55

• 55