SOLUTION: solve the equation for x. ln(5-4x)=1

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Question 394431: solve the equation for x.
ln(5-4x)=1

Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Start with the given equation.


Convert to exponential form


Evaluate 'e' to the first power to get 'e'


Subtract from both sides.


Divide both sides by to isolate .


Simplify.


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Answer:

So the solution is


If you need more help, email me at jim_thompson5910@hotmail.com

Also, feel free to check out my tutoring website

Jim

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
solve the equation for x.
ln(5-4x)=1
---
base = e
exponent = 1
result = 5-4x
----
5-4x = e^1
4x = 5-e
---
x = 0.5704..
======
Cheers,
Stan H.

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