1. Plot the graph of the equations 3x-8y=5 and 4x-2y=11 and interpret the result.
2. Plot the graph of the equations 4x-6y=2 and 2x-3y=1 and interpret the result.
3. Plot the graph of the equations 10x-4y=3 and 5x-2y=6 and interpret the result.
Show all graphs.