Answer
$\begin{vmatrix} -11 & -6 \\ 8 & -13 \\ -18 & -8 \end{vmatrix} $
Work Step by Step
$X=2 A-3 B= 2 \begin{vmatrix} -4 &0 \\ 1 & -5 \\ -3 & 2 \end{vmatrix} -3 \begin{vmatrix} 1 & 2 \\ -2 & 1 \\ 4 & 4 \end{vmatrix} $
$X=\begin{vmatrix} -8-3 & 0-6 \\ 2+6 & -10-3 \\ -6-12 & 4-12 \end{vmatrix} $
So, $X=\begin{vmatrix} -11 & -6 \\ 8 & -13 \\ -18 & -8 \end{vmatrix} $
