### Home > CCA2 > Chapter 7 > Lesson 7.2.1 > Problem 7-122

7-122.

Solve each of the following equations. Be sure to check your solutions. Homework Help ✎

*x*^{2}+ 6*x*+ 9 = 2*x*^{2}+ 3*x*+ 5

Find a common denominator.

Set the equation equal to zero and factor.

Subtract 8 from both sides and then square both sides.