Solve Using Cramer's Rule, If Possible $$\left\{ \begin{array} { l } x + y = 5 \\3 x + 3 y = 15\end{array} \right.$$

Multiple Choice

Solve using Cramer's rule, if possible. If it is not possible, state whether the system is inconsistent or has infinitely many
solutions.
- $$\left\{ \begin{array} { l } x + y = 5 \\3 x + 3 y = 15\end{array} \right.$$

A) $( 0,0 )$
B) $( 5,0 )$
C) Inconsistent
D) Infinitely many solutions