4(3a+5)=-4

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Solution for 4(3a+5)=-4 equation: 



4(3a+5)=-4

We move all terms to the left:

4(3a+5)-(-4)=0

We add all the numbers together, and all the variables

4(3a+5)+4=0

We multiply parentheses

12a+20+4=0

We add all the numbers together, and all the variables

12a+24=0

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

12a=-24

a=-24/12

a=-2

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