TEKS.MATH.7.11A

(-11a + 7) – (11a – 7)

• -22a - 14
• 0
• -22a + 14
• -22a 

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TEKS.MATH.7.11A

- (2x +3)

• -2x - 3
• 2x +3
• -3 + 2x
• -2x+ 3

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TEKS.MATH.7.11A

Simplify    5(2 - 7n) =

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

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TEKS.MATH.7.11A

solve

• x=3
• x=10
• x=6
• x=4

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TEKS.MATH.7.11A

18 > -2g

• g > 9
• g > -9
• g< -9
• g < 9

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TEKS.MATH.7.11A

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

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TEKS.MATH.7.11A

Solve the equation. Check your solution.

• 72
• .5
• ¹/₂
• 2

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TEKS.MATH.7.11A

5x + 1 = x + 1

• x = 2
• x = 10
• x= 0
• x = 3

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TEKS.MATH.7.11A

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

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TEKS.MATH.7.11A

Which property justifies the work between Step 2 and Step 3?

• Inverse Property of Multiplication
• Division Property of Equality
• Zero Pairs Property
• Identity Property of Multiplication

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TEKS.MATH.7.11A