Gọi \(A\left(x_0;y_0\right)\) là giao điểm \(\left(d_1\right)\) và \(\left(d_2\right)\)
\(\Rightarrow\left\{{}\begin{matrix}y_0=-3x_0-7\\y_0=2x_0+3\end{matrix}\right.\Rightarrow\left\{{}\begin{matrix}x_0=-\dfrac{4}{5}\\y_0=-\dfrac{23}{5}\end{matrix}\right.\)
\(\Rightarrow M\left(-\dfrac{4}{5};-\dfrac{23}{5}\right)\)