12+a-8a=-6a+2a

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Solution for 12+a-8a=-6a+2a equation: 



12+a-8a=-6a+2a

We move all terms to the left:

12+a-8a-(-6a+2a)=0

We add all the numbers together, and all the variables

a-8a-(-4a)+12=0

We add all the numbers together, and all the variables

-7a-(-4a)+12=0

We get rid of parentheses

-7a+4a+12=0

We add all the numbers together, and all the variables

-3a+12=0

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

-3a=-12

a=-12/-3

a=+4

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