A and B. both have pretty much the same equation over all.
Answer:
14
Step-by-step explanation:
Answer:
none of the 3 showing are correct
Step-by-step explanation:
The answer is:
-m+2n-2
Explanation:
11-2m-(n+5-m-3n+8)
11-2m-n-5+m+3n-8
11-5-8-2m+m+3n-n
-2-m+2n
-m+2n-2