SOLUTION: Can you explain how to do these problems? 7^log(subscript 7) x and log(subscript 3)(3^x) Thank you =D

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Can you explain how to do these problems? 7^log(subscript 7) x and log(subscript 3)(3^x) Thank you =D      Log On


   

Question 196792: Can you explain how to do these problems?
7^log(subscript 7) x
and
log(subscript 3)(3^x)
Thank you =D
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
7^log(subscript 7) x
-------------
You are raising 7 to the "power of 7 that gives you "x"";
So the answer is "x".
-------------------------------------
and
log(subscript 3)(3^x)
= x[log(base 3) 3
= x*1
= x
===================================
Cheers,
Stan H.