$$\begin{bmatrix} 1 & -1 & 0 & 0 & 200 \\\\ 0 & -1 & 0 & 0 & 100 \\\\ 0 & 0 & 1 & -1 & 200 \\\\ -1 & 0 & 1 & 0 & 100 \end{bmatrix}$$
MathBot Answer:
MathBot is working on a solution to your problem.
$$\begin{bmatrix} 1 & -1 & 0 & 0 & 200 \\\\ 0 & -1 & 0 & 0 & 100 \\\\ 0 & 0 & 1 & -1 & 200 \\\\ -1 & 0 & 1 & 0 & 100 \end{bmatrix}$$
MathBot Answer:
MathBot is working on a solution to your problem.