Question

How do you solve `ln (x-3)= 1`?

Answer 1

I found: `x=5.72`

Explanation:

We can use the definition of logarithm:
`log_ax=b ->x=a^b`
where in this case the base of the natural log, `ln`, will be `e`:
so we get:
`x-3=e^1`
`x=e+3=5.72`