Use Gaussian Elimination to Solve the Linear System by Finding $$\begin{array} { l } x + y + z = 0 \\x - y + 4 z = 0 \\2 x + y + z = 5\end{array}$$

Multiple Choice

Use Gaussian elimination to solve the linear system by finding an equivalent system in triangular form.
- $$\begin{array} { l } x + y + z = 0 \\x - y + 4 z = 0 \\2 x + y + z = 5\end{array}$$

A) (-2, -3, 5)
B) (-2, 5, -3)
C) (5, -3, -2)
D) no solution