SOLUTION: I need help with the following function, I'm drawing a blank! Find the inverse function B(x)=ln(7x-2)+8 Thank you...

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: I need help with the following function, I'm drawing a blank! Find the inverse function B(x)=ln(7x-2)+8 Thank you...      Log On


   

Question 689732: I need help with the following function, I'm drawing a blank!
Find the inverse function
B(x)=ln(7x-2)+8
Thank you...
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the inverse function
B(x)=ln(7x-2)+8
y = ln(7x-2)+8
------------
x = ln(7y-2) + 8
ln(7y-2) = x - 8
7y-2+=+e%5E%28x-8%29
y+=+%28e%5E%28x-8%29+%2B+2%29%2F7