okay then CPhill!im trying your estimated question!
so here we go!
9/11 - [3 + (7/9)]
( so out here at first we will solve the fractions that our in the bigger brackets in the right side so for that we need to get the same denominators like this)
= 3*9/1*9 = 27/9
and now we will place this with the other one!
=9/11 - [ 27/9 + 7/9 ]
(now we will simply add the two)
= 9/11 - [34/9]
(now we will get the same denominator in this part)
= 9*9/11*9 = 81/99
= 34*11/9*11 = 374/99
now place them together!
=81/99 - 374/99
(and now we will simply subtract)
= -293/99
and now we will convert this to a mixed fraction that is
$$= -2\frac{95}{99}$$ SO thats our FINAL ANSWER!
hope you've got it by now!
+11912 
