SOLUTION: how do you slove (5y + 2) minus (2y + 5)and y= 7

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Question 746515: how do you slove (5y + 2) minus (2y + 5)and y= 7
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
5y+2-2y-5=
5*7+2-2*7-5=
35+2-14-5=18