SOLUTION: [9-2(5-4)]

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Question 258032: [9-2(5-4)]
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
here is the question:
%289-2%285-4%29%29
step 1 - start from inner most ( )
5-4 = 1, so we get
%289-2%281%29%29
step 2 - multiply 2x1 to get
9-2
step 3 - subtract to get
7