Find unknown entries in a matrix equation
The equation below involves an unknown matrix \(X\)
\[\begin{bmatrix} 12 & 6 \\ 6 & 11 \end{bmatrix} + X = \begin{bmatrix} 14 & 17 \\ 14 & 13 \end{bmatrix}\]
The equation below involves an unknown matrix \(X\)