wmccloud60 wmccloud60

23-06-2017
Mathematics

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simplify 9 - 6(a + 6) + 9a

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texaschic101 texaschic101

23-06-2017

9 - 6(a+6) + 9a =
9 - 6a - 36 + 9a =
3a - 27

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fussellk fussellk

23-06-2017

Do distributive property first to get rid of the parenthesis...you'll have:

9 - 6a - 36 + 9a
now, combine like terms

-27 + 3a

Answer Link

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