a/13-3a/13=8/13

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Solution for a/13-3a/13=8/13 equation: 



a/13-3a/13=8/13

We move all terms to the left:

a/13-3a/13-(8/13)=0

We add all the numbers together, and all the variables

a/13-3a/13-(+8/13)=0

We get rid of parentheses

a/13-3a/13-8/13=0

We multiply all the terms by the denominator


a-3a-8=0

We add all the numbers together, and all the variables

-2a-8=0

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

-2a=8

a=8/-2

a=-4

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