1.4/2.1=8/n

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Solution for 1.4/2.1=8/n equation: 



1.4/2.1=8/n

We move all terms to the left:

1.4/2.1-(8/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

-(+8/n)+1.4/2.1=0

We get rid of parentheses

-8/n+1.4/2.1=0

We calculate fractions

There is no solution for this equation

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