3(4b-2)=-42

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Solution for 3(4b-2)=-42 equation:



3(4b-2)=-42
We move all terms to the left:
3(4b-2)-(-42)=0
We add all the numbers together, and all the variables
3(4b-2)+42=0
We multiply parentheses
12b-6+42=0
We add all the numbers together, and all the variables
12b+36=0
We move all terms containing b to the left, all other terms to the right
12b=-36
b=-36/12
b=-3

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