DeHoode DeHoode

17-03-2015
Mathematics

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log x + log 7 = log 37

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ravenns ravenns

17-03-2015

assume log base 9
log(x+6) - log(x) - log(2) = 0
log((x+6)/(2x)) = 0
(x+6)/(2x) = 1
x+6 = 2x
x = 6

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