SOLUTION: Solve for the unknown: 60[log(3+z)+2log(2)]-15=85 Help!
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: Solve for the unknown: 60[log(3+z)+2log(2)]-15=85 Help!
Log On
Algebra: Logarithm
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on logarithm
Question 684415
:
Solve for the unknown:
60[log(3+z)+2log(2)]-15=85
Help!
Answer by
MathTherapy(10555)
(
Show Source
):
You can
put this solution on YOUR website!
Solve for the unknown:
60[log(3+z)+2log(2)]-15=85
Help!
4z = 34.41589
z =
, or 8.603972 ≈
You can do the check!!
Send comments and “thank-yous” to “D” at MathMadEzy@aol.com