Question

Решите уравнение
$8^{3x+1} =8^{5}$

Answer 1

$8^{3x+1}=8^5\\\\3x+1=5\\\\3x=4\\\\x=\frac{4}{3}\\\\x=1\frac{1}{3}$

Answer 2

$3x + 1 = 5 \\ \\ 3x = 5 - 1 \\ \\ 3x = 4 \\ \\ x = \frac{4}{ 3 } = 1 \frac{1}{3}$