Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "7.13" was replaced by "(713/100)".

Step  1  :

            713
 Simplify   ———
            100

Equation at the end of step  1  :

       713
  0 -  ———
       100

Step  2  :

Final result :

  -713            
  ———— = -7.13000 
  100