Students will come to know that the equations in which the power of all the variables involved is one are called linear equations. The degree of a linear equation is always one.
The general form of a linear equation in two variables is ax + by + c = 0, where a and b cannot be zero simultaneously.
Some important topics to study in this chapter are as follows:
- Graphical Method of solution of a pair of linear equations
- Algebraic Methods of solving a pair of linear equations – Substitution, Elimination and Cross-multiplication
- Equations reducible to a pair of linear equations in two variables
Free Demo Classes
Register here for Free Demo Classes