Is the Ordered Triple a Solution to the Given System $$\begin{aligned}( - 2,6 , - 1 ) \\- x + 3 y + 4 z & = 16 \\3 x + 2 y - z & = 7 \\4 x - y + 3 z & = - 17\end{aligned}$$

Multiple Choice

Is the ordered triple a solution to the given system of equations?
- $$\begin{aligned}( - 2,6 , - 1 ) \\- x + 3 y + 4 z & = 16 \\3 x + 2 y - z & = 7 \\4 x - y + 3 z & = - 17\end{aligned}$$

A) Yes
B) $\mathrm { No }$