SOLUTION: log8-log2x= -1

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: log8-log2x= -1      Log On


   

Question 291419: log8-log2x= -1
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
log(8)-log(2x)= -1
10^(log(8))/10^(log(2x))=10^-1
8/2x=1/10
2x=80
x=40
.
Ed