SOLUTION: 8(3-m)+7=47 solve show work

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Question 41319: 8(3-m)+7=47
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Answer by vidhyak(98) About Me  (Show Source):
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8(3-m) + 7 = 47
8(3-m) = 47 - 7
8(3-m) = 40
3 - m = 40/8 = 5
3 - m = 5
-m = 2
m = -2