Question

subtract the sum of -5 by 7 and 11 by 21 from the sum of 5 by 9 and (-4 by 27)​

Answer 1

Answer:

Here's your answer

Step-by-step explanation:

8/21 is the answer

sum of -5/7 and -8/3 is -71/21 and sum of 5/2 and -11/2 is -6/2=-3