SOLUTION: what is the simplified form of the expression 7[63/(25-4)-1]

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Question 934191: what is the simplified form of the expression 7[63/(25-4)-1]
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
7[63/(25-4)-1] = 7[63/21 - 1] = 7[3 - 1] = 14