-7(a-12)+4a=-6

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Solution for -7(a-12)+4a=-6 equation: 



-7(a-12)+4a=-6

We move all terms to the left:

-7(a-12)+4a-(-6)=0

We add all the numbers together, and all the variables

4a-7(a-12)+6=0

We multiply parentheses

4a-7a+84+6=0

We add all the numbers together, and all the variables

-3a+90=0

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

-3a=-90

a=-90/-3

a=+30

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