Here's the question you clicked on:
sam12182
Which of the following is the solution to the matrix equation below?
\[\begin{bmatrix}2&-2\\-4&5\end{bmatrix}X+\begin{bmatrix}-1\\2\end{bmatrix}=\begin{bmatrix}3\\4\end{bmatrix}\]\[\begin{bmatrix}2&-2\\-4&5\end{bmatrix}X=\begin{bmatrix}3\\4\end{bmatrix}-\begin{bmatrix}-1\\2\end{bmatrix}\]\[\begin{bmatrix}2&-2\\-4&5\end{bmatrix}X=\begin{bmatrix}4\\2\end{bmatrix}\]
@UnkleRhaukus What's the answer?
\[\left[\begin{array}{cc|c}2&-2&4\\-4&5&2\end{array}\right]\]
These are the options.
I am not here to tell you a,b,c,d for multiple choice