4a+12=-8a=

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Solution for 4a+12=-8a= equation: 



4a+12=-8a=

We move all terms to the left:

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

We get rid of parentheses

4a+8a+12=0

We add all the numbers together, and all the variables

12a+12=0

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

12a=-12

a=-12/12

a=-1

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