SOLUTION: log(5+x)-log(x-3)= log 3

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: log(5+x)-log(x-3)= log 3      Log On


   



Question 912392: log(5+x)-log(x-3)= log 3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
log%28%285%2Bx%29%29-log%28%28x-3%29%29=+log+%28%283%29%29

log%28%285%2Bx%29%2F%28x-3%29%29=+log+%28%283%29%29 ....if log same, then

%285%2Bx%29%2F%28x-3%29=+3 solve for x
5%2Bx+=+3%28x-3%29
5%2Bx+=+3x-9
5%2B9+=+3x-x
14=+2x
14%2F2=+x
7=+x