abbyfund abbyfund

25-10-2017
Mathematics

contestada

9(3x-9)-7-2x. I need this simplified

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taniaorozco taniaorozco

25-10-2017

9(3x - 9) - 7 - 2x

27x - 81 - 7 - 2x expand

(27x - 2x) + (-81 - 7) collect like terms

25x - 88

hope this helped, God bless!

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