SOLUTION: log 3x= log4 + log(x-3)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: log 3x= log4 + log(x-3)      Log On


   



Question 598503: log 3x= log4 + log(x-3)
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
log 3x= log4 + log(x-3)
log 3x= log 4(x-3)
3x= 4(x-3)
3x= 4x-12
0 = x-12
12 = x