Is the Ordered Triple a Solution to the Given System $(-2,6,-1)$

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