Intro to combining like terms (video) | Khan Academy
https://www.khanacademy.org:443/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/v/combining-like-terms
WEBAdding like terms is a fundamental concept in algebra. Coefficients are the numbers in front of variables, and they can be added when the variables are the same. For example, 2x + 3x equals 5x. When dealing with different variables, such as x and y, add them separately, resulting in expressions like 5x + 9y. Created by Sal Khan.
DA: 19 PA: 79 MOZ Rank: 76 Up or Down: Up