\[\left\{ \begin{matrix} y = x - 3\ \ \ \ \ \ \\ 0,5x + y = 3 \\ \end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ }\left\{ \begin{matrix} y = x - 3\ \ \ \ \ \ \\ y = 3 - 0,5x \\ \end{matrix} \right.\ \]
\[y = x - 3\]
\[x\] | \[0\] | \[1\] |
---|---|---|
\[y\] | \[- 3\] | \[- 2\] |
\[y = 3 - 0,5x\]
\[x\] | \[0\] | \[2\] |
---|---|---|
\[y\] | \[3\] | \[2\] |
\(\ \)
\[Ответ:(4;1).\]