17-12-2016
Mathematics

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-5+2a=-a-8 I need help asap plzz and thank u

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Аноним Аноним

17-12-2016

-5 + 2a = -a -8
3a = -3
a = -1

checking my work

-5 + 2(-1) = -(-1) -8
-5 + -3 = +1 -8
-7 = -7

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