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 …

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

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

Unit 1: Introduction to algebra About this unit This topic covers: Evaluating algebraic expressions Manipulating algebraic expressions & equivalent expressions Seeing structure in expressions …

Manipular expresiones con variables desconocidas Cantidad de soluciones a sistemas de ecuaciones Problemas verbales de sistemas de ecuaciones Resolver ecuaciones gráficamente (nivel de algebra …

Khan Academy's Algebra 2 course is built to deliver a comprehensive, illuminating, engaging, and Common Core aligned experience!

The core idea in algebra is using letters to represent relationships between numbers without specifying what those numbers are! Let's explore the basics of communicating in algebraic expressions.

College Algebra 14 units · 105 skills Unit 1 Linear equations and inequalities Unit 2 Graphs and forms of linear equations Unit 3 Functions

Aprende los conceptos básicos del álgebra, enfocado en relaciones matemáticas comunes, por ejemplo relaciones lineales.

Learn algebra online with Khan Academy, covering equations and inequalities through engaging lessons and exercises to enhance your understanding.