You can put this solution on YOUR website! 3y=2x+6 or y=2x/3+6/3 or y=2x/3+2 (red line)
5y+x=-15 or 5y=-x-15 or y=-x/5-15/5 or y=-x/5-3 (green line) (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = 2x/3 +2 and y = -x/5 -3).