Question

How do you solve `ln(x+4)=3`?

Answer 1

`x = e^3 - 4`

Explanation:

`ln(x+4)=3`
`e^{ln(x+4)}=e^3`

but `e^{ln Q}= Q`

so
`x+4 = e^3`
`x = e^3 - 4`