The equality is

Apply subtraction property of  equality: Subtract 5 from each side.

                      (Additive inverse property: )

                            (Additive identity property: ) \ \

                                  (Subtract: )

                             (Divide each side by 4)

                                  (Cancel common terms)

                                       (Divide: )

Graph the solution set o n a number line

Check:

To check, substitute 8, in .

                             (Multiply: )

                                   (Add: )

The equality solution is .