SOLUTION: Solve -4e^2x + 3 = -5

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Question 39443: Solve -4e^2x + 3 = -5
Found 2 solutions by fractalier, longjonsilver:
Answer by fractalier(6550)   (Show Source): You can put this solution on YOUR website!
From -4e^2x + 3 = -5
subtract three, then divide by minus four...
-4e^2x = -8
e^2x = 2
take ln
2x = ln 2
x = (1/2)*ln 2

Answer by longjonsilver(2297)   (Show Source): You can put this solution on YOUR website!





Now take natural logs of both sides:



jon.

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