1/5-n-3+3/5n=9

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Solution for 1/5-n-3+3/5n=9 equation: 



1/5-n-3+3/5n=9

We move all terms to the left:

1/5-n-3+3/5n-(9)=0



Domain of the equation: 5n!=0

n!=0/5

n!=0

n∈R



determiningTheFunctionDomain
-n+3/5n-3-9+1/5=0

We add all the numbers together, and all the variables

-1n+3/5n-12+1/5=0

We calculate fractions


-1n-12=0

We move all terms containing n to the left, all other terms to the right

-n=12

n=12/-1

n=-12

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