Mid Unit Test Solving Equations

What is the solution of 3w = 30

• 6

• 9

• 10

• 12

Tags

CCSS.6.EE.B.7

2m + 6m = 32

• m = 8

• m = 4

• m = -4

• m = -8

Tags

CCSS.7.EE.B.4A

When solving 234 + N =389, what operation would you use to find the answer

• multiplication

• addition

• subtraction

• division

Tags

CCSS.6.EE.B.7

14+3x=26

• x=6

• x=1

• x=4

• x=3

Tags

CCSS.7.EE.B.4A

82=15x-23

• x=9

• x=7

• x=6

• x=4

Tags

CCSS.7.EE.B.4A

Choose the first step in solving the following equation.

-3y - 12 = 14

• add 3 to both sides

• add 12 to both sides

• subtract 12 from both sides

• subtract 3 from both sides

Tags

CCSS.7.EE.B.4A

What equation matches this situation?
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

What was done to solve the equation?
(Line 1)          5x - 8 = 32
(Line 2)          5x = 40
(Line 3)          x = 8

• add 8 to both sides, then divide both sides by 5

• add 8 to both sides, then divide both sides by 40

• subtract 8 from both sides, then divide by 5

• subtract 8 from both sides, then multiply by 5

Tags

CCSS.HSA.REI.A.1

-9x (3) =135

• x=-5

• x=8

• x=-11

• x=15

Tags

CCSS.6.EE.B.7

Solve the equation 26 = a - 28.

• 54

• -54

• -2

• 2

Tags

CCSS.6.EE.B.7