Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            6

Equation at the end of step  1  :

      1      1
  ———————— • —
  (3x - 9)   6

Step  2  :

               1  
 Simplify   ——————
            3x - 9

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   3x - 9  =   3 • (x - 3) 

Equation at the end of step  3  :

       1        1
  ——————————— • —
  3 • (x - 3)   6

Step  4  :

Final result :

        1     
  ————————————
  18 • (x - 3)