Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.6" was replaced by "(6/10)".

Step  1  :

            3
 Simplify   —
            5

Equation at the end of step  1  :

        3
  0 -  (—)2)
        5

Step  2  :

Equation at the end of step  2  :

       32
  0 -  ——
       52

Step  3  :

Final result :

  -32            
  ——— = -0.36000 
  52