4/7=12/b

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Solution for 4/7=12/b equation: 



4/7=12/b

We move all terms to the left:

4/7-(12/b)=0



Domain of the equation: b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+12/b)+4/7=0

We get rid of parentheses

-12/b+4/7=0

We calculate fractions

There is no solution for this equation

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