Problem:
Subtract the second matrix from the first:
$\left(
\begin{array}{cc}
 \frac{14}{5} & -\frac{3}{5} \\
 \frac{38}{5} & -\frac{1}{5} \\
 -\frac{17}{5} & -\frac{26}{5} \\
\end{array}
\right)$
$\left(
\begin{array}{cc}
 \frac{38}{5} & \frac{42}{5} \\
 -\frac{6}{5} & \frac{36}{5} \\
 -\frac{27}{5} & \frac{39}{5} \\
\end{array}
\right)$
Answer:
$\left(
\begin{array}{cc}
 -\frac{24}{5} & -9 \\
 \frac{44}{5} & -\frac{37}{5} \\
 2 & -13 \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/subtract/27345.txt'}