Solve the System by Using the Substitution Method $$\left( \begin{array} { l } 7 x - 2 y = 26 \\x = 2 y - 4\end{array} \right)$$

Multiple Choice

Solve the system by using the substitution method. $$\left( \begin{array} { l } 7 x - 2 y = 26 \\x = 2 y - 4\end{array} \right)$$

A) $\left( 9 , \frac { 9 } { 2 } \right)$
B) $\left( 5 , \frac { 9 } { 2 } \right)$
C) $\left( \frac { 9 } { 2 } , 5 \right)$
D) infinitely many solutions
E) no solutions