Solving Equations TEST

Solve:
7x - 3x - 8 = 24

• 8
• -8
• 3.2
• 4

Tags

CCSS.8.EE.C.7B

 Solve the equation for x.
 -3x + 5 = -13

• x = -5
• x = 2
• x = -6
• x = 6

Tags

CCSS.7.EE.B.4A

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A

-6x = 18

• 3
• -3
• 6
• -6

Tags

CCSS.6.EE.B.7

5 = 7s - 9

• 2
• 6
• 7
• 8

Tags

CCSS.4.MD.A.2

Solve

3x-3=9

• x=4

• x= 2

• x=3

• x=12

Which equation represents the following scenario?
Edger jogs for 20 minutes. He stretches and then jogs some more. In total, he jogs for 35 minutes. Let j = the number of miles he jogs after stretching.

• 35 + 20 = j
• 20 + j = 35
• 20j = 35
• j - 20 = 35

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B