SOLUTION: what is 6-[5-4•4+(7-2)]•2

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Question 1090306: what is 6-[5-4•4+(7-2)]•2
Answer by rfer(16322) About Me  (Show Source):
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6-[5-4*4+(7-2)]*2
6-[5-16+5]*2
6-[-6]*2
6-[-12]
6+12=18