SOLUTION: Log5x = log (2x+9)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Log5x = log (2x+9)      Log On


   



Question 830001: Log5x = log (2x+9)
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Log(5x) = log (2x+9)
If the logs are equal the expressions are equal, therefore
5x = 2x + 9
5x - 2x = 0
3x = 9
x = 3
Substitute and you will see this is true