Decide Which of the Given Ordered Pairs Is a Solution $$\left( \begin{array} { l } 3 x - 3 y = 6 \\4 x + 4 y = 0\end{array} \right)$$

Multiple Choice

Decide which of the given ordered pairs is a solution of the given system of equations. $$\left( \begin{array} { l } 3 x - 3 y = 6 \\4 x + 4 y = 0\end{array} \right)$$

A) ( 0, 1 )
B) ( 2, -3 )
C) ( 1, -1 )
D) ( 3, -2 )
E) infinitely many