# NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables: Many real-life situations can be formulated using Mathematical equations. For example, consider the statement  "cost of 1 Kg Apple and 2Kg orange is 120 and the cost of 3 Kg Apple and 1 Kg orange is 210". The statement can be formulated using Mathematical equation, for this consider the cost of Apple as x and that of orange as y. Then we can write two equations as x+2y=120 and 3x+y=210. The NCERT Solutions for Class 10 Maths Chapter 3 introduces the concept of solutions of pair of linear equations using many methods. Graphical method to solve the linear equations is also given in the NCERT Solutions of this chapter.

The problems related to this chapter is very interesting and are important in the Board exam and also for many other competitive exams. Most of the questions for the board exam will be based on NCERT Solutions for Class 10. We will also study how to solve linear equations in two variables using substitution method and cross multiplication method.

The various topics of NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables are given below.

3.1 Introduction

3.2 Pair of Linear Equations in Two Variables

3.3 Graphical Method of Solution of a Pair of Linear Equations

3.4 Algebraic Methods of Solving a Pair of Linear Equations

3.4.1 Substitution Method

3.4.2 Elimination Method

3.4.3 Cross - Multiplication Method

3.5 Equations Reducible to a Pair of Linear Equations in Two Variables

The  NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables are given here.

## NCERT Solutions for Class 10 Maths - Chapter-wise

 Chapter No. Chapter Name Chapter 1 Real Numbers Chapter 2 Polynomials Chapter 4 Quadratic Equations Chapter 5 Arithmetic Progressions Chapter 6 Triangles Chapter 7 Coordinate Geometry Chapter 8 Introduction to Trigonometry Chapter 9 Some Applications of Trigonometry Chapter 10 Circles Chapter 11 Constructions Chapter 12 Areas Related to Circles Chapter 13 Surface Areas and Volumes Chapter 14 Statistics Chapter 15 Probability

## NCERT Solutions for Class 10 - Subject Wise

 NCERT Solutions for Class 10 Maths NCERT Solutions for Class 10 Science