Which of the Following Ordered Triples Is a Solution of the System

Multiple Choice

Which of the following ordered triples is a solution of the system $\left\{ \begin{array} { l } 3 x - 3 y + z = - 2 \\x - 5 y + 4 z = 7 \\3 x - 6 y - z = - 1\end{array} \right.$

A) (- 2, -1,-1)
B) (-2, 1, 13)
C) (- 2,-29,-1)
D) (- 2,-1, 1)