log(log(3x+4)=log 4 tolong bantuannya☺

Bab Logaritma
Matematika SMA Kelas X

^ = pangkat

log (log (3x + 4)) = log 4
log (3x + 4) = 4
3x + 4 = 10^4
3x = 10.000 - 4
x = 9.996 / 3
x = 3.332