Question

if 3n is equal to 81 find the value of n

Answer 1

Heya zainab☺

3n=81

N=81÷3

N=27

[Tex] \boxed{or}[/tex]

[Tex] 3{}^{n}=81[/tex]

[Tex]3{}^{n}=3{}^{4}[/tex][using $3{}^{4}=81$ ]

N=4

@skb

Answer 2

Answer:

27

Step-by-step explanation:

3n=81

n=81/3

n=27