Question

How do you solve `\frac { 4+ \ln x } { 7} = 0`?

Answer 1

x= 0.018315639#

Explanation:

`(4 +ln(x) ) /7 =0 or 4 +ln(x) =0 or ln(x) = -4`

If `ln N =x` then `e^x= N`

`x = e^-4 = 1/e^4 :. x= 0.018315639` [Ans]