The system of equations are , and .

Graph:

Graph the equations , and :

Observe the graph:

The region shaded in pink color is the required solution set.

Test the solution at point .

Case (i):

                         (First equation)

                 (Substitute )

                         (Multiply)

                                 (Subtract)

Case (ii):

                       (Second equation)

               (Substitute )

                      (Multiply)

                               (Subtract)

Case (iii):

                        (Third equation)

                  (Substitute )

                       (Multiply)

                           (Add)

Therefore, the region shaded contains the point .

Graph of the inequalities , and is

The solution is region containing the point .