Solve the system of equations.

3x+4y+3z=9
3x+3y+3z=3
2x+4y+3z=8

a) (x=2, y=5, z=-7)
b) (x=1, y=6, z=-6)
c) (x=0, y=4, z=-5)
d) (x=3, y=4,z=-4)

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)