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07-08-2018
Mathematics

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Simplifying Algebraic Expressions ; 7+9(-6+8)

Simplifying Algebraic Expressions 7968 class=

Respuesta :

07-08-2018

Start by multiplying the 9 out:

9(-6 + 8y) = -54 + 72y

Then, add the 7:

-54 + 72y + 7

Then simplify the whole thing:

-47 + 72y

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