Выполните действия: (1/xy+2/y-3/x)/(1+2x-3y)∶x^2/y.

\[\frac{\frac{1}{\text{xy}} + \frac{2}{y} - \frac{3}{x}}{1 + 2x - 3y}\ \ :\frac{x^{2}}{y} =\]

\[= \frac{\frac{1 + 2x - 3y}{\text{xy}}}{1 + 2x - 3y}\ \ :\frac{x^{2}}{y} =\]