(1/2)^x-5 = 16^x
1/2 = 2^(- 1)
16 = 2^4
2^(5 - x) = 2^4x
5 - x = 4x
5 = 5x
x = 1
Проверка: (1/2)^(- 4) = 16
2^4 = 16
Ответ: x = 1.
(1/2)^x-5 = 16^x
1/2 = 2^(- 1)
16 = 2^4
2^(5 - x) = 2^4x
5 - x = 4x
5 = 5x
x = 1
Проверка: (1/2)^(- 4) = 16
2^4 = 16
Ответ: x = 1.