
Build a solid foundation in algebra through hands-on exploration of expressions and equations.
Variables
Finding Unknown Values
Combining and Coefficients
Writing Expressions
Level Review
Equation Solving Moves
Dividing First
Multiple Steps
Level Review
Solutions to Inequalities
Graphing Solutions
Reading Inequalities
Finding the Boundary
Solving Inequalities
Level Review
Combining to Solve
Variables on Both Sides
Solving Equations
Level Review
Negative Values
Missing Values and Negatives
Negative Constants
Negative Coefficients
More Missing Values
Level Review
Negative Solutions
Subtraction and Negative Coefficients
Rewriting -x
Combining Negatives
Level Review
Testing Values in Inequalities
Dividing by a Negative Value
Graphing Solutions
Solving Inequalities
Multiples
Distributing
Distributing with Negatives
Distributing to Solve
Distribute or Divide
More Distributing to Solve
Combining Groups
Continue your algebra journey with a visual, intuitive approach to expressions and equations. Using interactive diagrams like algebra tiles and invoices, you'll represent situations with variables and equations. This course starts with the basics: understanding what a variable represents, evaluating expressions, and combining like terms. From there, you'll learn to solve equations step by step, building from simple one-operation problems to multi-step equations. Along the way, you'll develop strategies for working with negative values in expressions and equations. By the end of this course, you'll be able to translate real-world situations into algebraic expressions, solve linear equations confidently, and understand the reasoning behind each step—setting you up for success in more advanced algebra.