3 years ago

Need help with this -6(a+b) + 9(a+b)

Mathematics

2 answers:

Alisiya [41]3 years ago

6 0

-6a+(-6b) + 9a +9b then you have to combine the like terms

Alinara [238K]3 years ago

5 0

First step is to distribute: -6a-6b+9a+9b
then simplify: 3a+3b

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\begin{cases}
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\begin{array}{llll}
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