Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.5" was replaced by "(15/10)".

Step  1  :

            3
 Simplify   —
            2

Equation at the end of step  1  :

  3
 (—)7
  2

Step  2  :

Final result :

  37            
  —— = 17.08594 
  27