Find the implicit general solution to the given differential equation.

$(9y{e}^{9xy}-\frac{2}{y})dx(9x{e}^{9xy}\frac{2x}{y^2})dy=0$

$9x{e}^{9xy}\frac{2x}{y}=C$

$e^{9xy}\frac{2x}{y}=C$

$9y{e}^{9xy}-\frac{2x}{y}=C$

$e^{9xy}-\frac{2x}{y}=C$