SOLUTION: 12k-2k+3-4k-12 mn+m+n+2mn+m 3y+2y+8y+27-12y-16

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Question 182577: 12k-2k+3-4k-12
mn+m+n+2mn+m
3y+2y+8y+27-12y-16
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
12k-2k+3-4k-12
6k-9 ans.
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mn+m+n+2mn+m
3mn+2m+n ans.
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3y+2y+8y+27-12y-16
y+11 ans.