\[\left\{ \begin{matrix}
4x + 3y = 3\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\
2x - 2y = 5\ \ \ | \cdot ( - 2)\ \\
\end{matrix} \right.\ \text{\ \ \ \ \ }\]
\[\left\{ \begin{matrix}
4x + 3y = 3\ \ \ \ \ \ \ \ \ \\
- 4x + 4y = - 10 \\
\end{matrix} \right.\ \ + \ \ \ \]
\[\left\{ \begin{matrix}
7y = - 7\ \ \ \ \\
x = \frac{3 - 3y}{4} \\
\end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ \ \ \ }\]
\[\left\{ \begin{matrix}
y = - 1 \\
x = 1,5 \\
\end{matrix} \right.\ \]
\[Ответ:(1,5;\ - 1).\]