The inequality is .

Apply division property of inequality: Divide each side by 5.

            (Cancel common terms)

             (Divide:  )

  (Multiply each side by negitive one and flip the symbol)

        (Product of two Diffirent signs is negitive sign)

                     (Product of two same signs is positive sign)

Graph the solution set on a number line.

Note: A dot means that this point is included in the solution set.

Check:

To check, substitute a number less than or equal to in .

         (Substitute  ) \ \                          (Multiply:  )

The inequality is true.

The inequality solution is .