Solve the System $$\begin{array} { l } 8 x + 4 y = 7 \\16 x + 8 y = 5\end{array}$$

Multiple Choice

Solve the system. If the system has infinitely many solutions, write the solution set with x arbitrary.
- $$\begin{array} { l } 8 x + 4 y = 7 \\16 x + 8 y = 5\end{array}$$

A) $\varnothing$
B) $\left. \left\{ x , \frac { 7 } { 4 } - 2 x \right) \right\}$
C) $\{ ( x , 1 - 2 x ) \}$
D) $\{ ( 0,0 ) \}$