Use any method to evaluate the integral.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{6^x-6^{-x}}{6^x{6}^{-x}}dx$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{6^x-6^{-x}}{6^x{6}^{-x}}dx=$

$$