SOLUTION: 1/2 - 3m/4 + 7 - 4m - 9 - m/28

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Question 68632: 1/2 - 3m/4 + 7 - 4m - 9 - m/28
Answer by checkley71(8403) About Me  (Show Source):
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1/2-3m/4+7-4m-9-m/28
-3m/4-4m-m/28+1/2+7-9
(-3*7m-4*28m-m)/28-3/2
(-21m-112m-m)/28-3/2
-134/28-3/2
(-134-3*14)/28
(-134-42)/28
176/28
44/7