3/7=18/b

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Solution for 3/7=18/b equation: 



3/7=18/b

We move all terms to the left:

3/7-(18/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

-(+18/b)+3/7=0

We get rid of parentheses

-18/b+3/7=0

We calculate fractions

There is no solution for this equation

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