Answer
The matrix $X$ is:
\begin{equation}
\begin{bmatrix}
-\frac{1}{3} & -1 \\
-\frac{5}{3} & \frac{2}{3}
\end{bmatrix}
\end{equation}
Work Step by Step
We have to find the matrix $X$, for this we must follow the following steps shown in the image below:
