Question 174880
{{{2log(3,z) - log(3,(z-2)) = 2}}}
{{{log(3,z^2) - log(3,(z-2)) = 2}}}
{{{log(3, z^2/(z-2)) = 2}}}
{{{3^2 = z^2/(z-2)}}}
{{{9*(z - 2) = z^2}}}
{{{z^2 - 9z + 18 = 0}}}
{{{(z - 3)(z - 6) = 0}}}
{{{z = 3}}}
{{{z = 6}}}
These solutions check if I plug them back in