SOLUTION: log(10x/y)=1+log x-log y. I have no idea whether this problem is true or false. Could you please help show me the steps in finding the answer?

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: log(10x/y)=1+log x-log y. I have no idea whether this problem is true or false. Could you please help show me the steps in finding the answer?      Log On


   

Question 33366: log(10x/y)=1+log x-log y. I have no idea whether this problem is true or false. Could you please help show me the steps in finding the answer?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
You need to know the Laws of logarithms.
log(10x/y)= log(10x)-logy
=log10+logx-logy
=1+logx-logy
Cheers,
Stan H.