Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "*-2" was replaced by "*(-2)".

(2): "1.667" was replaced by "(1667/1000)".

Step  1  :

            1667
 Simplify   ————
            1000

Equation at the end of step  1  :

        1667
  0 -  (———— • -2)
        1000

Step  2  :

Final result :

  1667           
  ———— = 3.33400 
  500