SOLUTION: solve for x log (7x+33) - log 6 = log (4x-3)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: solve for x log (7x+33) - log 6 = log (4x-3)      Log On


   



Question 736980: solve for x
log (7x+33) - log 6 = log (4x-3)

Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
log a - log b = log (a/b).


log ((7x+33)/6) = log(4x-3)


raise 10 to the power of both sides of the equation. That will remove the log (base 10). 10 ^ (log((7x+33)/6) = (7x+33)/6. 10^(log(4x-3)) = 4x-3.


(7x+33)/6 = 4x-3


7x+33 = 24x-18


51 = 17x


3=x

Hope the solution helped. Sometimes you need more than a solution. Contact fcabanski@hotmail.com for online, private tutoring, or personalized problem solving (quick for groups of problems.)