Question 603116
{{{log(7,(5x-6)) = log(4,(5x-6))*log(7)/log(4)}}}
{{{log(7,(5x-6)) = log(4,(5x-6))*log(7)/log(4)}}}
{{{log(4,(5x-6)) = log(7,(5x-6))*log(4)/log(7)}}}