-2+8a=13+3a

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Solution for -2+8a=13+3a equation: 



-2+8a=13+3a

We move all terms to the left:

-2+8a-(13+3a)=0

We add all the numbers together, and all the variables

8a-(3a+13)-2=0

We get rid of parentheses

8a-3a-13-2=0

We add all the numbers together, and all the variables

5a-15=0

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

5a=15

a=15/5

a=3

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