-7a-1=-a

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Solution for -7a-1=-a equation: 



-7a-1=-a

We move all terms to the left:

-7a-1-(-a)=0

We add all the numbers together, and all the variables

-7a-(-1a)-1=0

We get rid of parentheses

-7a+1a-1=0

We add all the numbers together, and all the variables

-6a-1=0

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

-6a=1

a=1/-6

a=-1/6

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