First, we'll use the product property of the logarithmic
function, for the right side of the equality:
ln (e^5)*x =
ln (e^5) + ln x
Now, we can use the power property of the
logarithmic function:
ln e^3 = 3* ln e, but ln e =
1
ln e^3 = 3
ln (e^5) = 5* ln
e, but ln e = 1
ln (e^5) =
5
ln x^2 = 2*ln x
We'll
re-write the equation:
3 + 2*ln x = 5 + ln
x
We'll isolate ln x to the
left:
2*ln x - ln x = 5-3
ln x
= 2
x =
e^2
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