Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.0215" was replaced by "(0215/10000)".

Step  1  :

             43 
 Simplify   ————
            2000

Equation at the end of step  1  :

        43 
  0 -  ————
       2000

Step  2  :

Final result :

   -43            
  ———— = -0.02150 
  2000