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 …

Expand your algebra superpowers by introducing exponents! Let's build our toolkit that allows us to manipulate exponents algebraically.

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.

Learn algebraic expressions with interactive lessons and exercises on Khan Academy. Enhance your math skills in a fun and engaging way.

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 …

Practice Addition and subtraction of algebraic expressions - 1 Get 3 of 4 questions to level up!

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

Rational expressions bring together what we know from fractions with our polynomial skills. They arise in a variety of contexts involving rates, particularly when there are unknowns or changing values in the …

Unit 2: Algebraic expressions and equations 800 possible mastery points Mastered Proficient

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