Mid Unit Test Solving Equations

To solve the equation -2/3a = -4, you would _________________both sides of the equation by -3/2.

• add

• subtract

• multiply

• divide

Tags

CCSS.6.EE.B.7

The solution to the equation -2/3a = -4 is:

• -6

• 12

• -12

• 6

Tags

CCSS.6.EE.B.7

Hayden's mom put 12 cookies in the cookie jar. When she came home from work there were 4 left. Write an equation to determine the number of cookies that Hayden ate.

• a + 4 = 12

• a - 4 = 12

• 4a = 12

• a/4 = 12

Tags

CCSS.HSA.CED.A.3

Aidan went to baseball practice. During batting practice, he hit the ball 3/4ths of the time. If he hit the ball 15 times, how many times was the ball pitched to him? Which equation shown below could be used to find your answer.

• a + 3/4 = 15

• a - 3/4 = 15

• 3/4a = 15

• a/15 = 3/4

Tags

CCSS.HSA.CED.A.3

Solve the equation a + 3/4 = - 5 1/8.

• -4 3/8

• 5 7/8

• -5 7/8

• 4 3/8

Tags

CCSS.6.EE.B.7

Solve the equation -1/5a = 30.

• -6

• 6

• 150

• -150

Tags

CCSS.6.EE.B.7

Solve the equation -45 = 9a.

• 5

• -405

• 405

• -5

Tags

CCSS.6.EE.B.7

Solve the equation 8 - a = 32.

• -40

• 40

• 24

• -24

Tags

CCSS.6.EE.B.7

Solve 4x + 5 - x = 29

• 6

• 9

• 8

• -7

Tags

CCSS.7.EE.B.4A

Solve -2(x + 3) - 5 = 11

• -11

• 11

• 2

• -2

Tags

CCSS.7.EE.B.4A