a+5=-8+7a-7+8

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Solution for a+5=-8+7a-7+8 equation: 



a+5=-8+7a-7+8

We move all terms to the left:

a+5-(-8+7a-7+8)=0

We add all the numbers together, and all the variables

a-(7a-7)+5=0

We get rid of parentheses

a-7a+7+5=0

We add all the numbers together, and all the variables

-6a+12=0

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

-6a=-12

a=-12/-6

a=+2

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