SOLUTION: Solve the equation ln(x + 5) – ln(3) = ln(x – 3).
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: Solve the equation ln(x + 5) – ln(3) = ln(x – 3).
Log On
Algebra: Logarithm
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on logarithm
Question 7714
:
Solve the equation ln(x + 5) – ln(3) = ln(x – 3).
Answer by
ichudov(507)
(
Show Source
):
You can
put this solution on YOUR website!
difference of logarithms is logarithm of the fraction
two logarithms can be safely removed
multiply both sides by 3
x=7.