# How do you solve #Logx + Log(x+9)=1#?

##### 2 Answers

May 16, 2018

See below

#### Explanation:

Our goal is to have an expresion like this

Now, we know that

May 16, 2018

#### Explanation:

i.e.

or

or

or

or

so either

or

but we cannot have

Hence only solution is