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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2(a+7)-24=0

We multiply parentheses

-2a-14-24=0

We add all the numbers together, and all the variables

-2a-38=0

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

-2a=38

a=38/-2

a=-19

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