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  1. Algebra basics - Khan Academy

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

  2. Solving basic equations & inequalities (one variable, linear) | Khan ...

    This topic covers: - Solving one-variable linear equations - Solving one-variable linear inequalities

  3. Algebra (all content) - Khan Academy

    Algebra (all content) 20 units · 412 skills Unit 1 Introduction to algebra Unit 2 Solving basic equations & inequalities (one variable, linear) Unit 3 Linear equations, functions, & graphs Unit 4 Sequences Unit …

  4. Solving equations & inequalities | Algebra 1 | Math | Khan Academy

    There are lots of strategies we can use to solve equations. Let's explore some different ways to solve equations and inequalities. We'll also see what it takes for an equation to have no solution, or infinite …

  5. 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 …

  6. Linear equations and inequalities | Algebra basics - Khan Academy

    We will now equate two algebraic expressions and think about how it might constrain what value the variables can take on. The algebraic manipulation you learn here really is the heart of algebra.

  7. Math - Khan Academy

    We'll deepen our work with algebra to explore two-step equations and inequalities and practical formulas. We'll work with many geometric figures in two and three dimensions, composing and …

  8. Foundations | Algebra basics | Math | Khan Academy

    This topic isn't algebra, but it is a survey of all of the most important pre-algebra skills you need to really digest algebra. These skills also tend to be pretty important in life in general!

  9. Equations and geometry | Algebra basics | Math | Khan Academy

    Algebra can be applied to angles and shapes as well! In this unit, you'll investigate how algebra can be useful when solving geometrical problems.

  10. Free Math Worksheets - Khan Academy Blog

    Mar 15, 2021 · They’ll help you assign the perfect practice for each student from our full math curriculum and track your students’ progress across the year. Plus, they’re also 100% free — with no …