SOLUTION: sovle for m :4m+7=47

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Question 242014: sovle for m :4m+7=47
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
4m + 7 = 47
4m = 47 - 7
4m = 40
m = 40/4
m = 10
THE PROOF:
Let m = 10
4(10) + 7 = 47
40 + 7 = 47
47 = 47...It checks!!
Then m = 10 is right.