https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/v/combining-like-terms 2023-06-14T19:01:04.581019455Z Intro to combining like terms Adding 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. Sal Khan video https://cdn.kastatic.org/googleusercontent/VTr15zetlK01KWaaEfOgeL6wIBxyTVD9Nzj5J6jqClaaKhwqSR549sg3nEHteDUAtqN_ZcmmF_lVtlPfPzjP7L4T Intro to combining like terms Adding 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. https://cdn.kastatic.org/ka-youtube-converted/CLWpkv6ccpA.mp4/CLWpkv6ccpA.mp4 273 Términos semejantes https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/v/combining-like-terms-and-the-distributive-property 2021-06-30T17:51:06Z Combining like terms with negative coefficients & distribution We've learned about order of operations and combining like terms. Let's layer the distributive property on top of this. Sal Khan video https://cdn.kastatic.org/googleusercontent/KLKR36WH_Dj76-1GMWfT0KOyKFiWuO8Bvh-uisRnewnMOROJ5BmNijbJDnDBhJoYYV34nCcZeTltk0nAyABlhEEn Combining like terms with negative coefficients & distribution We've learned about order of operations and combining like terms. Let's layer the distributive property on top of this. https://cdn.kastatic.org/ka-youtube-converted/3NHSwiv_pSE.mp4/3NHSwiv_pSE.mp4 247 Términos semejantes https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/e/combining_like_terms_2 2023-05-23T10:28:13.689545116Z Combining like terms with negative coefficients & distribution Practice combining like terms using the distributive property. These problems involve adding and subtracting negative numbers. Scott Menke exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/v/combining-like-terms-3 2024-03-14T20:05:09.2926958Z Combining like terms with negative coefficients This example of combining like terms in an expression gets a little hairy. Pay attention. Sal Khan video https://cdn.kastatic.org/googleusercontent/k29Rm6wottC6OetSa5iMH03tNLvk_2HuxiiJEqjxI-6IHoUit5UIVhTa8pSukscBwFnPazW-72Mz4clvGbyA1lVr Combining like terms with negative coefficients This example of combining like terms in an expression gets a little hairy. Pay attention. https://cdn.kastatic.org/ka-youtube-converted/FNnmseBlvaY.mp4/FNnmseBlvaY.mp4 279 Términos semejantes https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/e/combining_like_terms_1 2026-03-26T21:40:53.527314638Z Combining like terms with negative coefficients Simplify algebraic expressions by combining like terms. Coefficients on some terms are negative. Scott Menke exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/v/simplifying-expressions-involving-rational-numbers 2021-06-30T17:51:04Z Combining like terms with rational coefficients Learn how to rewrite algebraic expressions by combining like terms. The expressions in this video have decimal and fraction coefficients. video https://cdn.kastatic.org/googleusercontent/zGWEiNW5dHAogogvkzr1YYpKtJYQajeOpj91t9bFZ1VMaEmiZZgmASXdSmKnU7BZJVC1IRNWrGxlOp-D3Sf-JD4kgQ Combining like terms with rational coefficients Learn how to rewrite algebraic expressions by combining like terms. The expressions in this video have decimal and fraction coefficients. https://cdn.kastatic.org/ka-youtube-converted/rtNuo7R3scY.mp4/rtNuo7R3scY.mp4 256 Términos semejantes https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:combine-like-terms/e/manipulating-linear-expressions-with-rational-coefficients 2023-12-11T22:13:00.981327266Z Combining like terms with rational coefficients Practice combining like terms for expressions that have rational coefficients. This requires adding and subtracting fractions. Justin Helps exercise