Subtract 3x from each side: -1<2x-3; add 3 to each side: 2<2x and divide through by 2: 1<x so x>1 is the solution, which can be graphed by drawing a line representing all the values of x. Mark point 1 on this line and the solution is represented by the line segment on the right of 1 (positive) but not including the point 1 itself. Alternatively, on an xy graph the solution is represented by all the area to the right of the vertical line x=1.