Solve by the Substitution Method $$\begin{array} { l } x + 6 y = - 1 \\7 x + 7 y = - 7\end{array}$$

Multiple Choice

Solve by the substitution method.
- $$\begin{array} { l } x + 6 y = - 1 \\7 x + 7 y = - 7\end{array}$$

A) $( - 1,0 )$
B) $( 0 , - 1 )$
C) $( 1 , - 1 )$
D) No solution