-a/8=7

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Solution for -a/8=7 equation: 



-a/8=7

We move all terms to the left:

-a/8-(7)=0

We multiply all the terms by the denominator


-a-7*8=0

We add all the numbers together, and all the variables

-1a-56=0

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

-a=56

a=56/-1

a=-56

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