SOLUTION: 3n + 7 - 2n + 8 It says to simplify the expression.

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Question 557446: 3n + 7 - 2n + 8
It says to simplify the expression.

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
3n + 7 - 2n + 8


(3n-2n) + (7+8)


n + 15

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