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3b/2=13
We move all terms to the left:
3b/2-(13)=0
We multiply all the terms by the denominator
3b-13*2=0
We add all the numbers together, and all the variables
3b-26=0
We move all terms containing b to the left, all other terms to the right
3b=26
b=26/3
b=8+2/3
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