4(2a+3)=-12

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Solution for 4(2a+3)=-12 equation: 



4(2a+3)=-12

We move all terms to the left:

4(2a+3)-(-12)=0

We add all the numbers together, and all the variables

4(2a+3)+12=0

We multiply parentheses

8a+12+12=0

We add all the numbers together, and all the variables

8a+24=0

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

8a=-24

a=-24/8

a=-3

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