SOLUTION: log in base 3(2x+1)=2 what does x equal?

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: log in base 3(2x+1)=2 what does x equal?      Log On


   

Question 280012: log in base 3(2x+1)=2
what does x equal?
Answer by dabanfield(803) About Me  (Show Source):
You can put this solution on YOUR website!
log in base 3(2x+1)=2
what does x equal?
By definition if log base3 (2x+1) = 2 we have:
2x+1 = 3^2
2x+1 = 9
Solve for x.