Question 363636
{{{ln(x) - ln(x-4) =ln(3)}}}
{{{ln((x)/(x-4)) =ln(3)}}}
{{{(x)/(x-4) =3}}}
{{{x=3(x-4) }}}
{{{x=3x-12}}}
{{{-2x=-12}}}
{{{highlight(x=6)}}}