asked 211k views
5 votes
Simplify (x - y + 1) - (x + y - 1).-2x + 2y-2y + 22y - 22x - 2y + 2

asked
User Sroes
by
8.1k points

1 Answer

4 votes

Answer:

the answer is = -19x+21y+1

answered
User Getter Jetter
by
7.7k points
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