Use Cramer's Rule to Solve (If Possible) the System of Equations

Multiple Choice

Use Cramer's Rule to solve (if possible) the system of equations. $$\left\{ \begin{array} { l } 4 x - 2 y + z = - 3 \\2 x + 2 y + 3 z = 9 \\5 x - 2 y + 6 z = - 15\end{array} \right.$$

A) (3, -6, -3)
B) (3, 6, -3)
C) (-3, 6, -3)
D) (-3, -6, -3)
E) (7, -6, -3)