Algebra: Master the Building Blocks of High School Math
Algebra is where math stops being just arithmetic and starts being about relationships — between numbers, variables, and the equations that connect them. Everything you'll do in Geometry, Trigonometry, and Calculus builds on the algebra skills covered here, so getting a real, conceptual grip on it now pays off for years.
Start Learning AlgebraWhat you'll find in this course
On LearnAppu, Algebra is broken into the topics your class actually covers, each with a full explanation, worked examples, and practice built for understanding — not just memorizing steps. Start with Linear Equations below, or jump to whichever topic your class is on.
Course Topics
Jump into any topic to begin.
Linear Equations
solving for x, one-step through multi-step equations, and what a "solution" really means
Graphing Linear Equations & Functions
slope, intercepts, and reading a line's story from its equation
Systems of Equations
solving two equations at once, by substitution, elimination, and graphing
Linear Inequalities
solving and graphing inequalities on a number line and coordinate plane
Quadratic Equations
factoring, the quadratic formula, and parabolas
Free algebra worksheets
Printable practice with answer keys. No sign-up needed.
Two-Step Equations Worksheet
One-step, two-step and multi-step equations, with step-by-step answers.
Linear Equations Worksheet
Slope, writing equations, converting forms, parallel and perpendicular lines.
Graphing Linear Equations Worksheet
Graph lines in every form, with graphs in the answer key.
Systems of Equations Worksheet
Graphing, substitution, elimination and word problems.
Solving Inequalities Worksheet
One-step to compound inequalities, with number-line answers.
Quadratic Equations Worksheet
Factoring, completing the square and the quadratic formula.
Continue your math track
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