Exam 3 Review Multi Step Equations

What does 3x mean?

• A. Three times X
• B. Three divided by X
• C. Three and X

Tags

CCSS.6.EE.A.2A

Solve:
3x + 7 = -8

• 5
• -5
• -12
• -18

Tags

CCSS.7.EE.B.4A

Solve.    4 - 2n = 34

• 17
• -17
• -15
• 15

Tags

CCSS.7.EE.B.4A

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

Tags

CCSS.8.EE.C.7B

 $\frac{9\ +\ a}{-27}$  = -1

• a = -36

• a = 18

Tags

CCSS.7.EE.B.4A