Question

-5m-9/n+5 + -8m+8/n+5

Answer 1

(-13m - 1)/(n + 5).

Explanation:

-5m-9/n+5 + -8m+8/n+5

The denominators are the same so we add the numerators:

= (-5m - 9 - 8m + 8 / (n + 5)

= (-13m - 1)/(n + 5).