2.2-2.3 Quiz Review

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

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

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

9 = 2s + 1 

• 4
• -4
• 3.5
• 5

Tags

CCSS.7.EE.B.4A

4c - 6 = 2 

• 2
• -2
• 1
• 3

Tags

CCSS.7.EE.B.4A

-4 = 2t - 2 

• -1
• 1
• 4
• 0

Tags

CCSS.7.EE.B.4A

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

Tags

CCSS.7.EE.B.4A

6 = a/4 + 2

• 16
• 15
• 14

Tags

CCSS.7.EE.B.4A

2 (n + 5) = -2 The first step in solving the following equation is ____________

• add five to both sides
• distribute 2 to all terms in the parenthesis
• add 2

Tags

CCSS.HSA.REI.A.1

7(9 + K)= 84
k =____________

• 3
• -3
• 5

Tags

CCSS.7.EE.B.4A

-6 + x/4 = -5

• 5
• 3
• 4

Tags

CCSS.7.EE.B.4A