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I've been asked to solve $x^6=7$ in $\mathbb{F}_{19}$

As $gcd(6,18)= 6$ I know there are 6 solutions. I also know from trial and error that theses solutions are 2, 3 ,5 , 14, 16 and 17. I'm trying to work = out a better way of finding these rather than t+e. I assume it is something to do with taking logs. I've tried this with $ind_{2} (x)$ and find $ind_{2} (7)=14$ so I have $6ind_{2}(x)=14$ (I think?) then not sure what to do from here though think it may be as I'm just missing something simple...