Solve the System of Equations by the Substitution Method $\left\{ \begin{array} { l } - 9 y = x - 79 \\2 x + 8 y = 68\end{array} \right.$

Multiple Choice

Solve the system of equations by the substitution method.
- $\left\{ \begin{array} { l } - 9 y = x - 79 \\2 x + 8 y = 68\end{array} \right.$

A) (-2, 9)
B) (2, 10)
C) (-3, 10)
D) no solution