20-3n/n=5

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Solution for 20-3n/n=5 equation: 



20-3n/n=5

We move all terms to the left:

20-3n/n-(5)=0



Domain of the equation: n!=0

n∈R



We add all the numbers together, and all the variables

-3n/n+15=0

We multiply all the terms by the denominator


-3n+15*n=0

We add all the numbers together, and all the variables

12n=0

n=0/12

n=0

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