8b+40=12b-8b

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Solution for 8b+40=12b-8b equation:



8b+40=12b-8b
We move all terms to the left:
8b+40-(12b-8b)=0
We add all the numbers together, and all the variables
8b-(+4b)+40=0
We get rid of parentheses
8b-4b+40=0
We add all the numbers together, and all the variables
4b+40=0
We move all terms containing b to the left, all other terms to the right
4b=-40
b=-40/4
b=-10

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