CCSS.Math.Content.8.EE.C.7

If your variables combine to zero and the remaining equation is true, your answer is _____.

• ℝ (all real numbers)
• No solution
• Positive
• Negative

Tags

CCSS.Math.Content.8.EE.C.7

x ÷ 2 = 12

• x = 24
• x = 6
• x = 20
• x = 10

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CCSS.Math.Content.8.EE.C.7

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

• -33b + 19
• -47b² +  21
• 33b - 19
• -47b -19

Tags

CCSS.Math.Content.8.EE.C.7

7x = 3x + 24

• 6
• 10
• 14
• 4

Tags

CCSS.Math.Content.8.EE.C.7

18+m=8

• m=0
• m=10
• m=-10
• m=8

Tags

CCSS.Math.Content.8.EE.C.7

y = -2x + 18
y = 8

• (5, 8)
• (-5, 8)
• (2, 8)
• (-2, 8)

Tags

CCSS.Math.Content.8.EE.C.7

What is the value of x?

• x = 40

• x = 25

• x = 22

• x = 21

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CCSS.Math.Content.8.EE.C.7

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

Tags

CCSS.Math.Content.8.EE.C.7

Simplify.

1/2(4x-10)

• 8x-5

• 2x+5

• 2x-5

• 8x-20

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CCSS.Math.Content.8.EE.C.7

Simplify. 

• A
• B
• C
• D

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CCSS.Math.Content.8.EE.C.7