Use Cramerʹs Rule to Solve the System of Equations $$\begin{array} { l } x + y = - 4 \\x + y = - 2\end{array}$$

Multiple Choice

Use Cramerʹs rule to solve the system of equations. If D = 0, use another method to determine the solution set.
- $$\begin{array} { l } x + y = - 4 \\x + y = - 2\end{array}$$

A) Cramer's rule does not apply since $D = 0 ; \{ ( - 2 - y , y ) \}$
B) $\{ ( 0 , - 6 ) \}$
C) Cramer's rule does not apply since $\mathrm { D } = 0$ ;
D) $\{ ( - 4 , - 2 ) \}$