The inequality is .

Apply addition property of inequality: Add 4 to each side.

         (Apply additive inverse property: )

               (Apply additive identity property: )

                       (Add: )

Apply division property of inequality: Divide each side by 2.

                      (Cancel common terms)

                        (Divide: )

Graph the solution set on a number line.

Note: A circle means that this point is not included in the solution set.

The inequality solution set is .