Linear Equations 2 Variables
Any equation which can be written in the form of ax + by + c = 0 , where a and b both are not equal to zero is called a linear equation.
Linear equation of one variable for ex. 3x – 4 = 7 has only one solution while linear equations of 2 variables for ex. 4x + 2y = 0 has infinite number of solutions.
In this YT Video I have explained Linear Equations, Solutions and Plotting them on the Graph.
