Question 334869
{{{ln(x^2-1)-ln(x-1)=ln(6)}}}
{{{ln((x^2-1)/(x-1))=ln(6)}}}
{{{ln(((x-1)(x+1))/(x-1))=ln(6)}}}
{{{ln(x+1)=ln(6)}}}
{{{x+1=6}}}
{{{highlight(x=5)}}}