Find the solution to the given IVP.
\[ -\frac{18 \, t}{{y}} = -3 \, {y} {y'} + \frac{6}{{y}} \hspace{2em} y( 2 )= 2 \]
Answer:
\[ {y} = \sqrt{3 \, t^{2} + 2 \, t - 12} \]