Use the Graphs of the Equations to Determine Whether the System

Use the graphs of the equations to determine whether the system has any solutions. Find any solutions that exist.
$\left\{ \begin{array} { l } - 5 x - 5 y = - 10 \\10 x + 10 y = 20\end{array} \right.$

A) $\text { The system is consistent and has one solution whose value for } x \text { is }-3 \text { and value for } y \text { is } 2$
B) $\text { The system is consistent and has an finite number of solutions. }$
C) $\text { The system is consistent and has an infinite number of solutions. }$
D) $\text { The system is consistent and has one solution whose value for } x \text { is } 3 \text { and value for } y \text { is }-2 \text {. }$
E) $\text { The system is inconsistent. }$