# Chapter 4 - Section 4.3 - Integrated Review - Summary on Solving Systems of Equations - Page 311: 22

#### Work Step by Step

$$3x - 2y = -3$$ $$6x + 2y = 12$$ A system composed of these equations would be easier to solve using the addition method. Doing that will enable us to immediately cancel the term $(2y)$ since it has opposite signs in the two equations. Then, we will only be left with a single variable to solve: $$3x - 2y = -3$$ $$+$$$$6x + 2y = 12$$ $$9y=9$$ $$y=1$$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.