Standard form line equation is , where A, B and C are integers.

Rewrite the equation so that variables are on the same side and constants are on

the other side of the equation.

                         (Original equation)

               (Apply distributive property: )

                      (Multiply: ) (Subtract 11.9 from each side)

                       (Apply additive inverse property: )

                      (Apply additive identity property: )                            

                             (Subtract: )                 (Subtract y from each side)

            (Apply commutative property of addition: )

                   (Apply additive inverse property:)

                          (Apply additive identity property: ) 

The standard form line equation is .