Z+2 4/11 = 11Z + 2 4/114 7/11 = 4 7/11
(11Z + 2 4/11) - (4 7/11)= 11Z + 2 4/11 - 4 - 7/11= 11Z + 2 - 4 + (4-7)/11= 11Z - 2 3/11
11Z - 2 3/11= 11Z - 2 3/11= 11Z - 2 3/11= 11Z - 2 3/11= 11Z - 3 3/11
Z+2 4/11 = 11Z + 2 4/11
Perform the subtraction:4 7/11 = 4 7/11
(11Z + 2 4/11) - (4 7/11)
Simplify the final result:= 11Z + 2 4/11 - 4 - 7/11
= 11Z + 2 - 4 + (4-7)/11
= 11Z - 2 3/11
11Z - 2 3/11
= 11Z - 2 3/11
= 11Z - 2 3/11
= 11Z - 2 3/11
= 11Z - 3 3/11