Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.5" was replaced by "(35/10)".

Step  1  :

            7
 Simplify   —
            2

Equation at the end of step  1  :

  7
 (—)3
  2

Step  2  :

Final result :

  73            
  —— = 42.87500 
  23