again need to isolate your y integer. +2x to both sides for 3y=2x+6 then divide by 3 for y=(2x+6)/3. Plug in your numbers i used 0 to start {(0,6),(1,8),(2,10),(3,12),(4,14)}either graph and count or use the slope formula m=(y2-y1)/(x2-x1) to get 2/1 or 2