Question

anyone have these ans plz I need it​

Answer 1

Answer:

1/9

Step-by-step explanation:

$5( {8}^{3x + 1} ) = 80 \\ \\ {8}^{3x + 1} = 16 \\ \\ {2}^{3(3x + 1)} = {2}^{4} \\ \\ 3(3x + 1) = 4 \\ \\ 9x + 3 = 4\\ \\ 9x = 1 \\ \\ x = \frac{1}{9} .$