Study Notes Editor

Algebra Basics

Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols.

Key Concepts

  • Variables: Symbols (usually letters) that represent unknown values
  • Constants: Fixed values that don't change
  • Expressions: Combinations of variables, constants, and operators
  • Equations: Mathematical statements indicating equality

Example Equation

Solve for x: 2x + 5 = 13

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