Solve the System Using Gaussian Elimination or Gauss-Jordan Elimination $$\begin{array} { l } - 5 x + 9 y - 9 z = - 106 \\2 x - 2 y - 5 z = - 14 \\- 5 x - 8 y + 2 z = 11\end{array}$$

Multiple Choice

Solve the system using Gaussian elimination or Gauss-Jordan elimination.
- $$\begin{array} { l } - 5 x + 9 y - 9 z = - 106 \\2 x - 2 y - 5 z = - 14 \\- 5 x - 8 y + 2 z = 11\end{array}$$

A) $\{ ( - 3 , - 5 , - 6 ) \}$
B) $\{ ( - 3,5,6 ) \}$
C) $\{ ( - 5,3,6 ) \}$
D) $\{ ( 5 , - 3,6 ) \}$