wi dont yu put a fyu blanks tween the 2 equashun in yer hedline,
so us kan see yu hav 2 equashuns??????
did yuno the problem is bout 2 strate lines????
line 1: 2x-y=3 or y=2x-3
line 2: 9x-4y=17
line 2...9x-4*(2x-3)=17
9x-8x+12=17
x=17-12=5
y=2x-3=2*5 -3 =10-3=7