SOLUTION: ln2x-ln(x-2)=ln3 what does x equal?
Algebra
->
Exponential-and-logarithmic-functions
-> SOLUTION: ln2x-ln(x-2)=ln3 what does x equal?
Log On
Algebra: Exponent and logarithm as functions of power
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Exponential-and-logarithmic-functions
Question 280010
:
ln2x-ln(x-2)=ln3
what does x equal?
Answer by
dabanfield(803)
(
Show Source
):
You can
put this solution on YOUR website!
ln2x-ln(x-2)=ln3
what does x equal?
We know that ln (2x) - ln (x-2) = ln ((2x)/(x-2)) so:
ln ((2x)/(x-2)) = ln 3
So now we must have:
2x/(x-2) = 3
2x = 3*(x-2)
Solve for x.