Question 877640
{{{log(5,(x+1))-log(5,(x-1))=2}}}



{{{log(5,((x+1)/(x-1)))=2}}}



{{{(x+1)/(x-1)=5^2}}}



{{{(x+1)/(x-1)=25}}}



{{{x+1=25(x-1)}}}



{{{x+1=25x-25}}}



{{{x=25x-25-1}}}



{{{x-25x=-25-1}}}



{{{-24x=-26}}}



{{{x=-26/(-24)}}}



{{{x=13/12}}}