Solution - Simplification or other simple results

Step  1  :

            3
 Simplify   —
            5

Equation at the end of step  1  :

  9          3
  — -  (0 -  —)
  5          5

Step  2  :

            9
 Simplify   —
            5

Equation at the end of step  2  :

  9    -3
  — -  ——
  5    5 

Step  3  :

Adding fractions which have a common denominator :

 3.1       Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

 9 - (-3)     12
 ————————  =  ——
    5         5 

Final result :

  12           
  —— = 2.40000 
  5