-12a+3a=38-2a

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Solution for -12a+3a=38-2a equation: 



-12a+3a=38-2a

We move all terms to the left:

-12a+3a-(38-2a)=0

We add all the numbers together, and all the variables

-12a+3a-(-2a+38)=0

We add all the numbers together, and all the variables

-9a-(-2a+38)=0

We get rid of parentheses

-9a+2a-38=0

We add all the numbers together, and all the variables

-7a-38=0

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

-7a=38

a=38/-7

a=-5+3/7

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