Question

3^x/3^y = 81
What is x - y?

Answer 1

x - y = 4

Explanation:

I hope it's correct

Answer 2

x - y = 4

Step-by-step explanation:

`\rightarrow \boxed{(3^x)/(3^y) = 81}`

`\rightarrow \boxed{3^(x-y) = 81}}`

`\rightarrow \boxed{3^(x-y) = 3^4}}`

`\rightarrow \boxed{x-y = 4}`