bigace1 bigace1

26-02-2019
Mathematics

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simplify -(6x+2)-(4x-9)

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Ammimochi Ammimochi

26-02-2019

Simplify brackets

-6x - 2 - 4x + 9

Collect like terms

(-6x - 4x) + (-2 + 9)

Simplify

-10x + 7

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