Linear Equations in Two Variables

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Concepts Learning Sessions

Link to Video Session # 1

Before delving into the concepts of Linear Equations in two variables, its important to revisit the basics of Algebra - terms, expressions and definition and types of Polynomials. In this session following topics have been covered:

  • Terms and Expressions
  • Polynomials and their types
  • Linear Polynomials
  • Linear Equations in two variables
  • Why is a Linear Equation called so?
  • Meaning of solution of a Linear Equation
  • A pair of Linear Equations
  • Methods of Solving a pair of Linear Equations.
    • Graphical Method
    • Algebraic Method : (Methods of Substitution and Elimination have been discussed in this session)

Problem Solving Sessions

Problem # 1