Problem:
Subtract the second matrix from the first:
$\left(
\begin{array}{c}
 -7 \\
\end{array}
\right)$
$\left(
\begin{array}{c}
 \frac{27}{5} \\
\end{array}
\right)$
Answer:
$\left(
\begin{array}{c}
 -\frac{62}{5} \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/subtract/9056.txt'}