In this article you will get the NCERT solutions to Class 9 Mathematics Chapter 4, Linear Equations in two Variables. Our experts have prepared these questions in step wise structure.

Some important points to revise from the chapter are: • An equation of the form ax + by + c = 0, where a, b and c are real numbers, such that a and b are not both zero, is called a linear equation in ...

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Reason: A linear equation in two variables has infinitely many solutions 9. Assertion : The point (3, 0) lies on the graph of the linear equation 4x + 3y = 12.