The equation is .
(Rewrite
)
(Apply power of power property:
)
Apply Property of equality for exponential functions: .
Subtract from each side.
(Add 5 to each side)
(Divide each side by 3)
CHECK:-
\To check the solution, substitute in
.
(Rewrite
)
(Apply power of power property:
)
The solution is true.
The solution is .