4 years ago

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

Mathematics

2 answers:

Juli2301 [7.4K]4 years ago

6 0

The answer is -4 + 2x

Nesterboy [21]4 years ago

6 0

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

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