Question

If 3³ⁿ ÷ 9 = 3ⁿ then find n

Answer 1

hope this answer will be helpful ^_^

Answer 2

$\huge\red{ꫝꫀꪶꪶꪮ}$

$\frac{ {3}^{3n} }{ 9} = {3}^{n}$

$\frac{ {3}^{3n} }{ {3}^{2} } = {3}^{n}$

${3}^{3n - 2} = {3}^{n}$

$3n - 2 = n \\ 3n - n = 2 \\ 2n = 2$

$n = 1$