To solve this problem, we need to follow the order of operations (PEMDAS) and simplify each term before adding or subtracting:

7/11 × 13/12 = 91/132
4/11 × 7/12 = 7/33
7/12 × 5/11 = 35/132

Now we can substitute these values back into the original expression:

91/132 + 7/33 - 35/132

To add or subtract fractions, we need to find a common denominator. In this case, the common denominator is 132:

(91 + 28 - 35)/132

Simplifying the numerator:

84/132 = 7/11

Therefore, the final answer is 7/11.