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3.8b=22.8
We move all terms to the left:
3.8b-(22.8)=0
We add all the numbers together, and all the variables
3.8b-22.8=0
We move all terms containing b to the left, all other terms to the right
3.8b=22.8
b=22.8/3.8
b=6+3.5527136788005E-15/3.8
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