# How do you solve #4sqrtx=sqrt( 9x+9)#?

##### 2 Answers

#### Answer:

#### Explanation:

First, square both sides:

Subtract

Finally, divide both sides by

So the answer is:

However, we should check our work by plugging our solution back into the original equation:

Both sides of the equation equal, meaning that

Hope this helps!

#### Answer:

#### Explanation:

First of All,

So,

But if we substitute

L.H.S. =

R.H.S =

So, L.H.S. = R.H.S.

So

Hope this helps.