20reida 20reida

28-02-2018
Mathematics

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-2⁄3 a − 6 = 12
a =

I need help

Respuesta :

phinnae003 phinnae003

28-02-2018

so first you are gonna add +6 on both sides
-2/3a-6=12
now you will get -2/3a=18
then you are gonna multiply -2/3 on both sides leaving the "a" alone
(-2/3)-2/3a=18(-2/3)
now you will get a=-12 and that will be your answer.

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