SOLUTION: (x-y+1)-(x+y-1)
Grouping symbols removed:
Like terms combined:
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Question 182335: (x-y+1)-(x+y-1)
Grouping symbols removed:
Like terms combined:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(x-y+1)-(x+y-1)
Grouping symbols removed:
Like terms combined:
--------------------
x - y + 1 - x - y + 1
= -2y + 2
=================
Cheers,
Stan H.
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