SOLUTION: can you please explain this? 58-2 [30-(7+5)]

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Question 331909: can you please explain this? 58-2 [30-(7+5)]
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
58-2 [30-(7+5)]
first you have to solve the innermost bracket always.(7+5)
58-2[30-(12)]
then solve another bracket
58-2[30-12]
58-2[18]
then multiply 2 by 18
58-36
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