Solve Using Cramer's Rule $\begin{array} { l } 8 a \quad + 3 c = 69 \\5 a + 9 b - 9 c = 30 \\5 a - 9 b \quad = - 33\end{array}$

Multiple Choice

Solve using Cramer's rule.
- $\begin{array} { l } 8 a \quad + 3 c = 69 \\5 a + 9 b - 9 c = 30 \\5 a - 9 b \quad = - 33\end{array}$

A) $( 7,7,7 )$
B) $( 6 , - 7 , - 7 )$
C) $( 6,7,7 )$
D) $( 7,5,7 )$