Question

Solve the following systems of equations:

$$\begin{gathered} \frac{3}{x}-\frac{1}{y}=-9 \\ \frac{2}{x}+\frac{3}{y}=5 \end{gathered}$$

Answer 1

The given equations are:

…

…

Multiply equation by and add both equations, we get

Put the value of in equation, we get

Hence the value of and