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1 vote
9(r-s)+5(2r-2s) ? !!!!!!

2 Answers

4 votes

Answer:

19r-19s

Explanation:

User Milanjansari
by
5.9k points
6 votes
9(r-s)+5(2r-2s) = 11r-11s
User Mbatchkarov
by
5.6k points