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May 29, 2015

Homework Help: Math - Logarithmic

Posted by Anonymous on Thursday, December 13, 2007 at 6:39pm.

Solve:
2^(5x-6) = 7


My work:
log^(5x-6) = log7
5x - 6(log2) = log7
5x = log7 + 6(log2)
x = (log7 + log2^6) / 5


And textbook answer:
(log7) / (log2)


What did I do wrong?

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