3(4b-8)-4b=-12

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Solution for 3(4b-8)-4b=-12 equation: 



3(4b-8)-4b=-12

We move all terms to the left:

3(4b-8)-4b-(-12)=0

We add all the numbers together, and all the variables

-4b+3(4b-8)+12=0

We multiply parentheses

-4b+12b-24+12=0

We add all the numbers together, and all the variables

8b-12=0

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

8b=12

b=12/8

b=1+1/2

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