so you would subtract the 2x from both sides so you’d get 3y=6-2x then you divide all the numbers by 3 to get Y by itself so you’ll get Y=2-2/3X then to graph the Y intercept is 2 so you place your first point at (0,2) then your next point you go down 2 then right 3 and keep doing that and placing points and that’s your line on the graph :)