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Which expression is equivalent to –3(u+7) PLEASE ANSWER THE QUESTION
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Which expression is equivalent to –3(u+7)
PLEASE ANSWER THE QUESTION

Which expression is equivalent to –3(u+7) PLEASE ANSWER THE QUESTION-example-1
User Kerrubin
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1 Answer

5 votes

Answer: (u+7) x -3

I like to use substitution, for example u=2

(2+7) x -3 = -27

-3(2+7) = -27

User Patrick Dench
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