SOLUTION: 17 = 15 + 2 log x How do I solve this?
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: 17 = 15 + 2 log x How do I solve this?
Log On
Algebra: Logarithm
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on logarithm
Question 303465
:
17 = 15 + 2 log x
How do I solve this?
Answer by
jim_thompson5910(35256)
(
Show Source
):
You can
put this solution on YOUR website!
Note: I'm assuming that the log is base 10.
Start with the given equation.
Subtract 15 from both sides.
Combine like terms.
Divide both sides by 2.
Reduce.
Convert to exponential form.
Simplify.
So the solution is