-8a+8(a+12)=-4(a-1)

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Solution for -8a+8(a+12)=-4(a-1) equation: 



-8a+8(a+12)=-4(a-1)

We move all terms to the left:

-8a+8(a+12)-(-4(a-1))=0

We multiply parentheses

-8a+8a-(-4(a-1))+96=0



We calculate terms in parentheses: -(-4(a-1)), so:

-4(a-1)

We multiply parentheses

-4a+4

Back to the equation:

-(-4a+4)



We add all the numbers together, and all the variables

-(-4a+4)+96=0

We get rid of parentheses

4a-4+96=0

We add all the numbers together, and all the variables

4a+92=0

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

4a=-92

a=-92/4

a=-23

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