Express \(\begin{bmatrix}127\\-26\end{bmatrix}\) as a linear combination of \(\begin{bmatrix}101\\50\end{bmatrix}\) and \(\begin{bmatrix}25\\42\end{bmatrix}\).
\[\answer {2}\begin{bmatrix}101\\50\end{bmatrix}+\answer {-3}\begin{bmatrix}25\\42\end{bmatrix}=\begin{bmatrix}127\\-26\end{bmatrix}\]