-4(2a+7)+2a=-12

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Solution for -4(2a+7)+2a=-12 equation: 



-4(2a+7)+2a=-12

We move all terms to the left:

-4(2a+7)+2a-(-12)=0

We add all the numbers together, and all the variables

2a-4(2a+7)+12=0

We multiply parentheses

2a-8a-28+12=0

We add all the numbers together, and all the variables

-6a-16=0

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

-6a=16

a=16/-6

a=-2+2/3

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