Question

Question #d7dac

Answer 1

`x = e^(9/2)`

Explanation:

Using the property of logarithms that `ln(a/b) = lna - lnb`

and the property stating that `lna^b = blna`

we can see that `lnx - 3lne = lnx / (3lne)`

since `lne = 1`,

`lnx - 3 = lnx / 3 => 3lnx - 9 = lnx => 2lnx = 9 => lnx = 9/2 => x = e^(9/2)`