You can replace x by any number & you will find the related y value, but the easiest way to graph it is to find the x & y intercepts
For x intercepts you replace y by zero==> & x intercept = -11/5 = -2.2 For y intercept you replace x by zero ===>& y intercept = 11/3 = 3.66 The coordinates of the intercepts are then A(-2.2,0) & B(0,3.66) Having A & B you draw the graph