Question

решите уравнение
log1/2 (x-2)=-3

Answer 1

$log_{ frac{1}{2} }(x - 2) = - 3$
$log_{ frac{1}{2} }(x - 2) = log_{ frac{1}{2} }(8)$
$x - 2 = 8$
$x = 10$