Find the general solution of the linear system whose augmented matrix is
\left [ \begin{matrix} 1 & -3 & -5 & 0 \\ 0 & 1 & -1 & -1 \end{matrix} \right ]
Find the general solution of the linear system whose augmented matrix is
\left [ \begin{matrix} 1 & -3 & -5 & 0 \\ 0 & 1 & -1 & -1 \end{matrix} \right ]