-8-7a=2a+7

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Solution for -8-7a=2a+7 equation: 



-8-7a=2a+7

We move all terms to the left:

-8-7a-(2a+7)=0

We get rid of parentheses

-7a-2a-7-8=0

We add all the numbers together, and all the variables

-9a-15=0

We move all terms containing a to the left, all other terms to the right

-9a=15

a=15/-9

a=-1+2/3

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