-5a+13=3a-7

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Solution for -5a+13=3a-7 equation: 



-5a+13=3a-7

We move all terms to the left:

-5a+13-(3a-7)=0

We get rid of parentheses

-5a-3a+7+13=0

We add all the numbers together, and all the variables

-8a+20=0

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

-8a=-20

a=-20/-8

a=2+1/2

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