Question

Help plz
Tg(3X-П/3)=1

Answer 1

$tg(3x- frac{ pi }{3})=1\ 3x- frac{ pi }{3}= frac{ pi }{4}+ pi k\ 3x= frac{ pi }{3}+ frac{ pi }{4}+ pi k\ 3x= frac{7 pi }{12}+ pi k\ x= frac{7 pi }{36}+ frac{ pi k}{3}, k$∈$Z$