Problem:
Subtract the second matrix from the first:
$\left(
\begin{array}{cccc}
 0 & -\frac{1}{5} & \frac{26}{5} & -\frac{29}{5} \\
\end{array}
\right)$
$\left(
\begin{array}{cccc}
 -\frac{46}{5} & \frac{44}{5} & -\frac{1}{5} & \frac{9}{5} \\
\end{array}
\right)$
Answer:
$\left(
\begin{array}{cccc}
 \frac{46}{5} & -9 & \frac{27}{5} & -\frac{38}{5} \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/subtract/48.txt'}