Mixed review

Solve for x: 7 (2x - 4) = 42

• x = 2

• x = 8

• x= 5

• x = 9

Tags

CCSS.7.EE.B.4A

3b + 6b = 63

• -7

• 9

• 7

• 21

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• 4

• 7.5

• 64

• -4

Tags

CCSS.7.EE.B.4A

Solve this equation:
 $\frac{3x+2}{4}=\frac{2x-1}{3}$  

• x = -10

• x = -9

• x = 10

• x = 9

Tags

CCSS.8.EE.C.7B

S = 3F - 24  Solve for F

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

Tags

CCSS.HSA.CED.A.4

Solve the formula for r.   What is the 1st step?

• Divide each side by t. 
• Subtract t from each side. 
• Add t to each side. 
• Multiply each side by t. 

Tags

CCSS.HSA.REI.A.1

What is the solution of r - 11 = 5

• 11

• 14

• 15

• 16

Tags

CCSS.6.EE.B.7

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

Solve for y: 
2y + 7 = 11

• y = 2
• y = 1
• y = 9
• y = 4

Tags

CCSS.7.EE.B.4A

Solve for f:
f + 12 = 3f - 20

• f = 32
• f = -32
• f = 16
• f = -16

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3