CCSS.Math.Content.7.EE.B.4

2x + 3(5x - 7) = 47

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CCSS.Math.Content.7.EE.B.4

2x + 3(5x - 7) = 47

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CCSS.Math.Content.7.EE.B.4

You can spend no more than 20 dollars on your mom's birthday present.

• x > 20
• x < 20
• x ≤ 20
• x ≥ 20

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CCSS.Math.Content.7.EE.B.4

s + 9 ≥ -25

• s ≥ -18
• s ≥ -34
• s ≤ 18
• s ≥ 34

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CCSS.Math.Content.7.EE.B.4

Solve using substitution.
x - 2y = 2
3x + 4y = 3

• (1.4, -0.3)
• (3.1, 5)
• (-2.5, 3.5)
• (6.9, 1.02)

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CCSS.Math.Content.7.EE.B.4

Pick the correct letter for:
6 > x

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• B
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• D

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CCSS.Math.Content.7.EE.B.4

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

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CCSS.Math.Content.7.EE.B.4

8 - 5b = -7

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• -3
• 4
• 1

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CCSS.Math.Content.7.EE.B.4

What would be the best first step to solving the equation?
-18=m+12

• add 18 to both sides
• subtract 18 from both sides
• add 12 to both sides
• subtract 12 from both sides

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CCSS.Math.Content.7.EE.B.4

Casey has $50 to spend at Best Buy. She wants to buy a DVD for $14 and some CDs that cost $12 each. How many CDs can she buy?

• 12 + 14x = 50

• 12x + 14 = 50

• 50 - 14 - 12 = x

• 50x + 12 = 14

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CCSS.Math.Content.7.EE.B.4