SOLUTION: how to solve for x, when ln(-9x+7)=3?
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: how to solve for x, when ln(-9x+7)=3?
Log On
Algebra: Logarithm
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on logarithm
Question 360423
:
how to solve for x, when ln(-9x+7)=3?
Answer by
nerdybill(7384)
(
Show Source
):
You can
put this solution on YOUR website!
ln(-9x+7)=3
-9x+7 = e^3
-9x = e^3 - 7
9x = 7 - e^3
x = (7 - e^3)/9
x = (-13.0855)/9
x = -1.454