TEKS.MATH.7.11A

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

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TEKS.MATH.7.11A

Which set of numbers is included in the solution set of 4 - 3x < -2?

• {2.5, 8, 15}
• {-8, 0, 1.5}
• {-15, -8, 0}
• {0, 2.5, 8}

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TEKS.MATH.7.11A

-4y = 48

• y = -52
• y = -44
• y = 12
• y = -12

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TEKS.MATH.7.11A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

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TEKS.MATH.7.11A

Do I need to flip my sign?
-3x  ≥ 12

• Yes
• No

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TEKS.MATH.7.11A

8 - k = -11

• k = 19
• k = -19
• k = 3
• k = -3

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TEKS.MATH.7.11A

Which equation represents the total cost of a repair by an electrician after x hours?
An electrician charges $90 per hour plus a $50 travelling fee.

• y = 50 - 90x
• y = 90x + 50
• y = -50x + 90
• y = -90 - 50x

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TEKS.MATH.7.11A

Simplify x + 4 - 5x - 2,

• -5x + 2

• -5x - 2

• -4x + 2

• -4x - 2

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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

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

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TEKS.MATH.7.11A