In Exercises 7 - 10, determine whether each ordered triple is a solution of the system of equations.
$ \left\{\begin{array}{l}6x - y + z = -1\\4x \hspace{1cm} - 3z = -19\\ \hspace{1cm} 2y + 5z = 25\end{array}\right. $
(a) $ (2, 0, -2) $
(b) $ (-3, 0, 5) $
(c) $ (0, -1, 4) $
(d) $ (-1, 0, 5) $