Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "8.5" was replaced by "(85/10)".

Step  1  :

            17
 Simplify   ——
            2 

Equation at the end of step  1  :

  17
  —— • 3
  2 

Step  2  :

Final result :

  51            
  —— = 25.50000 
  2