Question

Solve for n:5*8^3n+1=80

Answer 1

Answer:

Step-by-step explanation:

5*8^(3n+1) = 80

8^(3n+1) = 16

(2^3)^(3n+1) = 16

2^(3*(3n+1)) = 2^4

Equate the powers

3(3n+1) = 4

9n + 3 = 4

9n = 1

n=1/9

Hope it helps :-)