Can you please help me out ? Consider a linear system whose augmented matrix is \[ \left[\begin{array}{rrr|r} 1 & 1 & 4 & -1 \\ 1 & 2 & -5 & -2 \\ 8 & 18 & k & -17 \end{array}\right] \] For what value of \( k \) will the system h 2 answers