Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            5

Equation at the end of step  1  :

        1           2
  (0 -  —) +  (0 -  —)
        5           5

Step  2  :

            1
 Simplify   —
            5

Equation at the end of step  2  :

        1     -2
  (0 -  —) +  ——
        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:

 -1 + -2     -3
 ———————  =  ——
    5        5 

Final result :

  -3            
  —— = -0.60000 
  5