Question

6^-9+x=6 Найдите корень уравнения

Answer 1

6^-9+x=6

 

6^(x-9)=6^1

 

x-9 = 1

 

x = 10

Answer 2

$6^{-9+x}=6\\-9+x=1\\x=10\\boxed{bf OTBET: 10}$