Solve by Addition or Substitution $-4 x+2 y=3$ $4 \mathrm{x}-2 \mathrm{y}=3$

Multiple Choice

Solve by addition or substitution.
- $-4 x+2 y=3$
$4 \mathrm{x}-2 \mathrm{y}=3$

A) $\left(0, \frac{3}{2}\right)$
B) $\left(\frac{3}{4}, 0\right)$
C) $\{(r, s) \mid-4 r+2 s=3\}$
D) $\varnothing$