Solve the System Using Determinants $$\begin{array} { l } 3 x + 4 y - z = 42 \\x - 4 y + 5 z = - 2 \\2 x + y + z = 23\end{array}$$

Multiple Choice

Solve the system using determinants.
- $$\begin{array} { l } 3 x + 4 y - z = 42 \\x - 4 y + 5 z = - 2 \\2 x + y + z = 23\end{array}$$

A) (4, 9, 6)
B) (4, -9, -6)
C) (5, 7, 6)
D) (9, 6, 9)