SOLUTION: solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expression. 5ln(2x)=15

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Question 279239: solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expression.
5ln(2x)=15
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
Divide both sides by 5:
ln(2x) = 3
Rewrite in exponential form:
2x+=+e%5E3
Divide both sides by 2:
x+=+e%5E3%2F2
which is an exact expression for x. If you want a decimal approximation, then use your calculator on the right side.