Solution - Simplification or other simple results

Step  1  :

            5
 Simplify   —
            3

Equation at the end of step  1  :

        5
  0 -  (—)3)
        3

Step  2  :

Equation at the end of step  2  :

       53
  0 -  ——
       33

Step  3  :

Final result :

  -53            
  ——— = -4.62963 
  33