Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-1" was replaced by "^(-1)".

Step  1  :

Equation at the end of step  1  :

      (2)(-1) 
  3 • ———————
         3   

Step  2  :

         1      
 Divide  —  by  3
         2      

Equation at the end of step  2  :

      1
  3 • —
      6

Step  3  :

Final result :

  1           
  — = 0.50000 
  2