SOLUTION: I need help simplifing this: 2y+y^2-xy-(xy-y+3y^2)

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Question 455059: I need help simplifing this:
2y+y^2-xy-(xy-y+3y^2)
Answer by unlockmath(1688) About Me  (Show Source):
You can put this solution on YOUR website!
Hello,
With this 2y+y^2-xy-(xy-y+3y^2), we can rewrite it as:
2y+y^2-xy-xy+y-3y^2
Now combine like terms:
-y^2+3y-2xy
Make sense?
RJ
www.math-unlock.com