Slove: 2logbase5(x+2) = 2 + log base5(x-2)

Answer 1

assuming base 5 throughout,
2log(x+2) = 2 + log(x-2)
log[(x+2)^2 / (x-2)] = 2
(x+2)^2 = 25(x-2)
x = 3 or 18