Write the Word or Phrase That Best Completes Each Statement $\begin{array} { l } 6 x - 6 y = 42 \\2 x + 4 y = - 28\end{array}$

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
- $\begin{array} { l } 6 x - 6 y = 42 \\2 x + 4 y = - 28\end{array}$

A) $( 0 , - 6 )$
B) $( - 1 , - 6 )$
C) $( 0 , - 7 )$
D) Inconsistent, $\varnothing$