Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "7.8" was replaced by "(78/10)".

Step  1  :

            39
 Simplify   ——
            5 

Equation at the end of step  1  :

            39
  9 • (0 -  ——)
            5 

Step  2  :

Final result :

  -351             
  ———— = -70.20000 
   5