-12+6a=8+a

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Solution for -12+6a=8+a equation: 



-12+6a=8+a

We move all terms to the left:

-12+6a-(8+a)=0

We add all the numbers together, and all the variables

6a-(a+8)-12=0

We get rid of parentheses

6a-a-8-12=0

We add all the numbers together, and all the variables

5a-20=0

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

5a=20

a=20/5

a=4

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