Which of the choices below constitutes a simultaneous solution to these equations?

$(1)3$x $+2$y $=6$ and $(2)6$x $+3$y $=12$

Multiple Choice

x $=0,$ y $=3$

x $=0,$ y $=0$

x $=1,$ y $=1\mathrm{.}5$

x $=\mathrm{.}5,$ y $=2$

x $=2,$ y $=0$