Respuesta :

The answer to the question above is 2.4

Answer:4/7

Step-by-step explanation:

8^7x= 4096 = 2^12

8^7x= 2 ^ 3*7 = 2^ 21

2^ 21x = 2^12

Equating powers

21x = 12

x = 12/21

= 4/7