Question 298039: solve ln(4x-4)=1
Answer by nyc_function(2741)   (Show Source):
You can put this solution on YOUR website! *Rewrite in exponential form
*Base = e and exponent = 1
e^1 = (4x - 4)
Anything riased to the first power is itself.
So, e^1 = e.
e = 4x - 4
Add 4 to both sides.
e + 4 = 4x
Divide both sides by 4 to isolate x.
(e + 4)/4 = x
At this point, use your calculator to find an approximate answer for x.
1.679570457 = x
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