Equations Review

What would be the best first step to solving the equation?

• multiply both sides by 3
• multiply both sides by 4
• divide both sides by 3
• divide both sides by 4

Tags

CCSS.6.EE.B.7

What would be the best first step to solving the equation?
-18=m+12

• add 18 to both sides
• subtract 18 from both sides
• add 12 to both sides
• subtract 12 from both sides

Tags

CCSS.6.EE.B.7

In the equation

x + 7 = 12

7 is being added to the variable, x.

How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

• 36

• -36

• 4

• -4

Tags

CCSS.6.EE.B.7

The inverse operation of addition is ??????????

• addition

• subtraction

• multiplication

• division

Tags

CCSS.2.NBT.B.5

The inverse operation of subtraction is ??????????

• addition

• subtraction

• multiplication

• division

Tags

CCSS.2.NBT.B.5

The inverse operation of multiplication is ??????????

• addition

• subtraction

• multiplication

• division

Tags

CCSS.3.OA.C.7

The inverse operation of division is ??????????

• addition

• subtraction

• multiplication

• division

Tags

CCSS.3.OA.C.7

What equation matches this situation?

Q: Robyn had some video games then bought 4 more. Now she has a total of 10 games.

• v - 4 = 10

• v + 4 = 10

• 10 - 4 = v

• Answer not given

Tags

CCSS.HSA.CED.A.3

Solve for h in the following equation:

0 = 4h

• h = 4

• h = 1

• h = -4

• h = 0

Tags

CCSS.6.EE.B.7