Question 838746
{{{log(3,(x+4)) = 2 + log(3,(x-20))}}}
{{{log(3,(x+4)) = log(3,9) + log(3,(x-20))}}}
{{{log(3,(x+4)) = log(3,9*(x-20))}}}
x+4 = 9x - 180
8x = 184
x = 23