(x:y)=(2;3)
\(\Leftrightarrow\left\{{}\begin{matrix}2-3m=0\\2m-3=m+1\end{matrix}\right.\) \(\Leftrightarrow\left\{{}\begin{matrix}2-3m=0\\m-4=0\end{matrix}\right.\)
\(\Leftrightarrow2-3m=m-4\)
\(\Leftrightarrow4m=6\)
\(\Leftrightarrow m=\dfrac{3}{2}\)