30/40=6/n

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Solution for 30/40=6/n equation: 



30/40=6/n

We move all terms to the left:

30/40-(6/n)=0



Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(+6/n)+30/40=0

We get rid of parentheses

-6/n+30/40=0

We calculate fractions

There is no solution for this equation

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