## Factor or square root equation

Posted May 27th, 2009 by tracyl

I have an equation for the following, can someone please verify if I have the correct answer.

Equation:

I used square root formula

Answer x=3.5

Would factoring be better

As far as I got was:

Divide both sides by 3:

Then Squared both sides to get: 2x = 7

x = 3.5