First things first both of these equations are linear equations so we are going to be using y=mx+b format. M represents the slope and b represents the y intercept. So y=6x-4 will now be m=6, b=-4 and y=5x-3 will be m=5, b=-3. Now we will graph the lines so y=6x-4 the y intercept is (0,-4). x-1 means y=6 times 1-4=6-4=2 (1,2). The y intercept for y=5x-3 is (0,-3). x=1 y=5 times 1-3=5-3=2. (1,2). Then we would graph.