SOLUTION: 1/3(6)^-4x +1 = 6

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: 1/3(6)^-4x +1 = 6      Log On


   

Question 954287: 1/3(6)^-4x +1 = 6
Found 2 solutions by Alan3354, stanbon:
Answer by Alan3354(69443) About Me  (Show Source):
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
1/3(6)^-4x +1 = 6
--------------------
(1/3)*6^(4x+1) = 6
----
6^(4x+1) = 18
----
(4x+1)*log(6) = log(18)
4x+1 = log(18)/log(6)
4x+1 = 1.61315
4x = 0.61315
x = 0.15329
-------------
Cheers,
Stan H.
------------=