4b-4-8b=12-2b

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Solution for 4b-4-8b=12-2b equation:



4b-4-8b=12-2b
We move all terms to the left:
4b-4-8b-(12-2b)=0
We add all the numbers together, and all the variables
4b-8b-(-2b+12)-4=0
We add all the numbers together, and all the variables
-4b-(-2b+12)-4=0
We get rid of parentheses
-4b+2b-12-4=0
We add all the numbers together, and all the variables
-2b-16=0
We move all terms containing b to the left, all other terms to the right
-2b=16
b=16/-2
b=-8

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