Seudónimo Seudónimo

23-10-2017
Mathematics

contestada

Simplify -2[9 - (x + 7)].

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Аноним Аноним

23-10-2017

The answer is -4 + 2x

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MohammadAmir MohammadAmir

23-10-2017

-2(9-x-7)
=-2(2-x)
=-4+2x

Answer Link

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