Вопрос:

Ответ:

\[y = - 3 + 2x\]

\[x = - y:\ \ \]

\[y = - 3 - 2y\]

\[- 3y = 3\]

\[y = - 1\]

\[x = - y = - ( - 1) = 1.\]

\[(1;\ - 1)\]