7-3n/n+3=1/5

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Solution for 7-3n/n+3=1/5 equation: 



7-3n/n+3=1/5

We move all terms to the left:

7-3n/n+3-(1/5)=0



Domain of the equation: n!=0

n∈R



We add all the numbers together, and all the variables

-3n/n+7+3-(+1/5)=0

We add all the numbers together, and all the variables

-3n/n+10-(+1/5)=0

We get rid of parentheses

-3n/n+10-1/5=0

We calculate fractions


(-15n)/5n+(-n)/5n+10=0

We add all the numbers together, and all the variables

(-15n)/5n+(-1n)/5n+10=0

We multiply all the terms by the denominator


(-15n)+(-1n)+10*5n=0

Wy multiply elements

(-15n)+(-1n)+50n=0

We get rid of parentheses

-15n-1n+50n=0

We add all the numbers together, and all the variables

34n=0

n=0/34

n=0

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