9x + 2y =0,5 Y - 2x + 3 = 0.

9x=-2y,x=-2/9y.5y-2((-2/9)y)+3=0,5y+4/9y=-3,49/9y=-3,y=-27/49.x=98/243.

9x=-2y,x=-2/9y.5y-2((-2/9)y)+3=0,5y+4/9y=-3,49/9y=-3,y=-27/49.x=98/243.