Combing Like Terms (distributive properties)

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6(x - 2) = 6x - 12 is an example of ____________ _____________.

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distributive property

Tags

CCSS.6.EE.A.3

Front

8mn + 4mn = 12mn

This is an example of __________ __________.

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combining terms

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CCSS.7.EE.A.1

Front

7 ( 2 + 3c ) = 14 + 21c. Are the two expressions equal?

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True

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CCSS.7.EE.A.1

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45y + 6y - 30y

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21y

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CCSS.7.EE.A.1

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14k + k = 13k. Are the two expressions equal?

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False

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CCSS.6.EE.B.5

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Use the distributive property to simplify the expression: 2(10p - 20w)

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20p - 40w

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CCSS.6.EE.A.3

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Simplify the expression: 4 ( 3x - 6 - 2x) to 12x - 24 - 8x. What is the final, simplified expression?

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4x - 24

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CCSS.6.EE.A.3

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No, they cannot be combined.

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CCSS.6.EE.A.4

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Combine like-terms: 9c + a + 2c + (-5c) + 7a

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6c + 8a

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CCSS.7.EE.A.1

Front

Simplify: -4(-4d - 5)

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16d+20

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CCSS.6.EE.A.3