Change the Augmented Matrix of the System to Reduced Echelon $$\left( \begin{array} { c } x - 5 y + 5 z = 3 \\2 x - 4 y - 14 z = 12\end{array} \right)$$

Short Answer

Change the augmented matrix of the system to reduced echelon form and then indicate the solutions of the system. $$\left( \begin{array} { c } x - 5 y + 5 z = 3 \\2 x - 4 y - 14 z = 12\end{array} \right)$$ Use k to express any real number. Enter your answer in the form ( x ( k ), y ( k ), k ).