\[\left\{ \begin{matrix}
3x - 2y = 5 - 2 \cdot (x + y) \\
4 \cdot (x - y) = - 2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\
\end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ \ \ }\]
\[\left\{ \begin{matrix}
3x - 2y = 5 - 2x - 2y \\
4x - 4y = - 2\ \ \ \ \ \ \ \ \ \ |\ :2 \\
\end{matrix} \right.\ \]
\[\left\{ \begin{matrix}
5x = 5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \\
2x - 2y = - 1 \\
\end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ \ \ \ \ \ }\left\{ \begin{matrix}
x = 1\ \ \ \ \ \ \ \ \ \ \ \ \ \\
2y = 2x + 1 \\
\end{matrix} \right.\ \text{\ \ \ \ \ \ \ }\]
\[\left\{ \begin{matrix}
x = 1\ \ \\
2y = 3 \\
\end{matrix} \right.\ \text{\ \ \ \ \ \ \ }\left\{ \begin{matrix}
x = 1\ \ \ \ \\
y = 1,5 \\
\end{matrix} \right.\ \]
\[Ответ:(1;1,5).\]