Question

8^y−3=2^y

Answer 1

y=0.741316

Answer 2

its multiple choice its wither 4.5 -4.5 1.5 or -1.5 i don't understand how to do it tho

Answer 3

8^(y - 3) = 2^y


(2^3)^(y - 3) = 2^y


2^(3(y - 3)) = 2^y


3(y-3) = y


3y-9 = y


-9 = y-3y


-9 = -2y


-9/(-2) = y


9/2 = y


y = 9/2


y = 4.5

Answer 4

either

Answer 5

Thank you so much