21/2+3n=4/5n+15

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Solution for 21/2+3n=4/5n+15 equation: 



21/2+3n=4/5n+15

We move all terms to the left:

21/2+3n-(4/5n+15)=0



Domain of the equation: 5n+15)!=0

n∈R



We get rid of parentheses

3n-4/5n-15+21/2=0

We calculate fractions

There is no solution for this equation

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