Question

Giving medal or best answer
Solve 6/n^2 - 1/n = -1/3n

Answer 1

Try combining terms on the left hand side of the equation first
\[\frac{ 6 }{ n ^{2} } - \frac{ 1 }{ n } = -\frac{ 1 }{ 3n }\]
what do you get when you do that?

Answer 2

(6-n)/(n^2)=-1/(3n)
(6-n)=(-1/3)n
6=n-n/3
6=2n/3
n=9