7b-12+2b=6

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Solution for 7b-12+2b=6 equation:



7b-12+2b=6
We move all terms to the left:
7b-12+2b-(6)=0
We add all the numbers together, and all the variables
9b-18=0
We move all terms containing b to the left, all other terms to the right
9b=18
b=18/9
b=2

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