-1-8a=7-5a-2a-5

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Solution for -1-8a=7-5a-2a-5 equation: 



-1-8a=7-5a-2a-5

We move all terms to the left:

-1-8a-(7-5a-2a-5)=0

We add all the numbers together, and all the variables

-8a-(-7a+2)-1=0

We get rid of parentheses

-8a+7a-2-1=0

We add all the numbers together, and all the variables

-1a-3=0

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

-a=3

a=3/-1

a=-3

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