Solve, Using the Substitution Method, and Check $\begin{array} { c } 3 x + 8 y = 80 \\y = 2 x - 9\end{array}$

Multiple Choice

Solve, using the substitution method, and check. $\begin{array} { c } 3 x + 8 y = 80 \\y = 2 x - 9\end{array}$

A) (13, 12)
B) (8, -7)
C) (11, 4)
D) (8, 7)
E) (7, 6)