Answer:
23/77
Explanation:
To simplify this expression, we need to find a common denominator for all the fractions. The smallest common multiple of 7 and 11 is 77. So, we'll convert each fraction to an equivalent fraction with a denominator of 77.
5/7 = (5 * 11)/ (7 * 11) = 55/77
2/11 = (2 * 7)/ (11 * 7) = 14/77
-8/7 = (-8 * 11)/ (7 * 11) = -88/77
6/11 = (6 * 7)/ (11 * 7) = 42/77
Now we can add the fractions:(55/77) + (14/77) + (-88/77) + (42/77) = 23/77So the simplified answer is 23/77.