403/b=13

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Solution for 403/b=13 equation:



403/b=13
We move all terms to the left:
403/b-(13)=0
Domain of the equation: b!=0
b∈R
We multiply all the terms by the denominator
-13*b+403=0
We add all the numbers together, and all the variables
-13b+403=0
We move all terms containing b to the left, all other terms to the right
-13b=-403
b=-403/-13
b=+31

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