Solve the system of equations shown below.

    $2x+6y=10\\x=8-3y$

1. Describe what happened when you tried to solve the system.

   Hint (a):

   Use the Substitution Method.

2. Sketch a graph of the system.

   Hint (b):

   Rewrite each equation in $y=$ form.

3. How does the graph of the system explain what happened when you solved the system of equations? Make your answer as clear and thorough as possible.

   Hint (c):

   Where do the lines intersect on your graph?