So l cuts the x axis at (2.5,0) because when you leave y=0 it becomes (5+0-2x)=0 and then you just solve the linear equation..
Again, it would cross the y axis at (0,-5) because when you leave x=0 it becomes 5+y-2(0)=0 and then again solve... hope this helps!

tessabock— 05/06/16