SOLUTION: 7{[4(b-5)+15]-[3(2b-3)+5

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Question 394894: 7{[4(b-5)+15]-[3(2b-3)+5
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
7(4b-20+15)-(6b-9)+5
28b-35-6b+9+5
22b-21