PreCalc logarithmic equations

Wat r thuse upsoide down carrot it is reterded by the way I think the answer is 12 becus that is huw old my sooper kool fat brother is....... YUU R WELCUM FUR HELPONG YOU

You have to take the log of both sides and the use log rules to simplify it.
i had written out a long answer but I lost it - my computer playsed up.

This interactive web page may help you understand logs better
http://www.mathsisfun.com/algebra/logarithms.html

also rules on manipulating logs are listed here
http://en.wikipedia.org/wiki/List_of_logarithmic_identities