Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.2" was replaced by "(22/10)".

Step  1  :

            11
 Simplify   ——
            5 

Equation at the end of step  1  :

  11
  ——
  5 

Step  2  :

                  11
 Divide  165  by  ——
                  5 

Final result :

  75