Solve simultaneous equations using the inverse matrix
Solve the simultaneous system using an inverse matrix
The unknown column is ordered as \(j\) then \(k\)
\[\begin{bmatrix} 3 & 2 \\ 8 & 5 \end{bmatrix}\begin{bmatrix} j \\ k \end{bmatrix} = \begin{bmatrix} 25 \\ 64 \end{bmatrix}\]