Give the Coordinates of the Point of Intersection of the Linear

Multiple Choice

Give the coordinates of the point of intersection of the linear equations.
- $$\begin{array} { l } x + y = - 11 \\x - y = - 1\end{array}$$

A) $( - 5 , - 5 )$
B) $( - 6 , - 5 )$
C) $( - 6 , - 6 )$
D) $( - 5 , - 6 )$