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b/1234567=2.123456789
We move all terms to the left:
b/1234567-(2.123456789)=0
We add all the numbers together, and all the variables
b/1234567-2.123456789=0
We multiply all the terms by the denominator
b-(2.123456789)*1234567=0
We add all the numbers together, and all the variables
b-2621549.6776254=0
We move all terms containing b to the left, all other terms to the right
b=2621549.6776254
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