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16^{3n}=17
Use the rules of exponents and logarithms to solve the equation.
\log(16^{3n})=\log(17)
Take the logarithm of both sides of the equation.
3n\log(16)=\log(17)
The logarithm of a number raised to a power is the power times the logarithm of the number.
3n=\frac{\log(17)}{\log(16)}
Divide both sides by \log(16).
3n=\log_{16}\left(17\right)
By the change-of-base formula \frac{\log(a)}{\log(b)}=\log_{b}\left(a\right).
n=\frac{\log_{2}\left(17\right)}{3\times 4}
Divide both sides by 3.