Question

my question
it's in the picture below i want the final answer

Answer 1

Answer:

n =5

Step-by-step explanation:

3^11 ÷ 3^5= 3^6

and 3^6/3^-3 = 3^9

both power are same in equation

so,

9 = 2n-1

10 =2n

n=5