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  1. Terms, factors, and coefficients review (article) | Khan Academy

    Want to learn more about terms, factors, and coefficients? Check out this video.

  2. Algebra (all content) - Khan Academy

    Algebraic equations basics Why we do the same thing to both sides of an equation One-step addition & subtraction equations One-step multiplication & division equations Two-steps equations intro Two …

  3. Combining like terms review (article) | Khan Academy

    A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x.

  4. Algebra 1 | Math | Khan Academy

    The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a function; Exponential …

  5. Terms, factors, & coefficients (video) | Khan Academy

    In math expressions, terms are the components added or subtracted, factors are the elements multiplied within each term, and coefficients are the numbers multiplying variables. Understanding these …

  6. Algebra basics - Khan Academy

    Learn the basics of algebra—focused on common mathematical relationships, such as linear relationships.

  7. Sequences | Algebra 1 | Math | Khan Academy

    Algebra 1 17 units · 184 skills Unit 1 Algebra foundations Unit 2 Solving equations & inequalities Unit 3 Working with units Unit 4 Linear equations & graphs

  8. Intro to combining like terms (video) | Khan Academy

    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.

  9. Functions | Algebra (all content) | Math | Khan Academy

    Interpreting the periodicity of algebraic models (Algebra 2 level) Learn Periodicity of algebraic models

  10. Intro to arithmetic sequence formulas | Algebra (article) | Khan Academy

    Algebra 1 Course: Algebra 1 > Unit 9 Lesson 1: Introduction to arithmetic sequences Sequences intro Intro to arithmetic sequences