SOLUTION: Solve the logarithmic equation algebraically. Approximate the result to three decimal places. (If there is no solution, enter NO SOLUTION.) log(3x + 4) = log(x − 9) x =

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Solve the logarithmic equation algebraically. Approximate the result to three decimal places. (If there is no solution, enter NO SOLUTION.) log(3x + 4) = log(x − 9) x =      Log On


   

Question 816007: Solve the logarithmic equation algebraically. Approximate the result to three decimal places. (If there is no solution, enter NO SOLUTION.)
log(3x + 4) = log(x − 9)
x =
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
if log(3x + 4) = log(x − 9)
then 3x + 4 = x - 9
subtract x from each side
2x + 4 = -9
subtract 4 from each side
2x = -13
x = -13/2
x = -6.5
Since our result for x is negative
NO SOLUTION