Question

What value of n makes the equation true? Show your work.

Answer 1

Answer:

4

Step-by-step explanation:

$(7^5*7^n)^4 = (\frac{7^{16}}{7^n})^3$

$7^{20}*7^{4n} = \frac{7^{48}}{7^{3n}}$

$7^{7n} = \frac{7^{48}}{7^{20}}$

$7^{7n} = 7^{28}$

$n = 4$