Equations

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

Word that means opposite.  We use this word when talking about "un-doing" an equation to solve it. 

• Reciprocal

• Operation

• Inverse

• quadrant

Tags

CCSS.7.EE.B.4A

Solve for y in the following equation:

• 36

• -36

• 4

• -4

Tags

CCSS.7.EE.B.4A

8y = 48

Tags

CCSS.6.EE.B.7

What is the first step to solve for b:

2b = -16

• add 2 to both sides

• subtract 2 to both sides

• multiply 2 to both sides

• divide 2 to both sides

Tags

CCSS.6.EE.B.7

22y=440

• 18

• 19

• 20

• 21

Tags

CCSS.6.EE.B.7

Which equation has x = 9 as a solution?

• 4 + x = 12

• 5x = 45

• 2x = 20

• x + 7 = 26

Tags

CCSS.6.EE.B.5

Select all equations that have x = 14 as a solution.

• 3 + x = 17

• 5x = 80

• 4x = 56

• x - 28 = 14

Tags

CCSS.6.EE.B.5

Which inverse expression should be used to help solve for the variable?

• 15 + 5

• 15 - 5

• 15(5)

• 20

Tags

CCSS.HSA.REI.A.1

What could I do to both sides to get the variable by itself?

• Subtract 28

• Add 28

• Subtract 52

• Multiply by 28

Tags

CCSS.6.EE.B.7