# CBSE Class 10 Maths Pair of Linear Equations in 2 Variables

Pairs of Linear Equations in Two Variables of CBSE Class 10 deals with speed, time, distance problems, age problems, force, and pressure problems, money and percentage problems, and similar problems. This chapter deals with solving linear equations represented in two variables - one dependent variable and another independent. Different techniques and methods are discussed in this chapter on how to solve a pair of linear equations with unknown variables. Setting up problems and representing them in two variables is the simplest method to solve a problem, particularly if it deals with relationships. Likewise, other CBSE Class 10 Maths chapters also deal with problems and relationships occurring in everyday life.

The crucial part of our schooling starts with Class 10. CBSE Class 10 Maths is the stairs for developing skills and spatial ability. CBSE Class 10 Maths consists of numerous chapters, such as Real Numbers, Polynomials, Triangles, Arithmetic Progressions, Trigonometry, Surface Areas and Volumes, Circles, Probability, Statistics, Pairs of Linear Equations in Two Variables, and more. To gain a booster start in their academics and excel later on in their careers, students from different boards study these chapters from the CBSE Class 10 Maths NCERT.

Subject experts at TopperLearning have thoroughly prepared the resources of CBSE Class 10, such as study material, revision notes, fundamental concepts, mock tests, and study videos, to learn and understand the concepts at any time. TopperLearning's CBSE Class 10 plans are up-to-date per the latest syllabus of NCERT, which is easy to understand by everyone belonging to any board or school. The language of the study material is easy to grasp, detailed, and well-structured so that students can make the most of it within a short time.

TopperLearning's CBSE Class 10 plans are readily available on our website and can be retrieved anytime by bright minds. Moreover, in case of any doubt in any concept or question, our subject experts are available, who will explain the concept in detail in language understandable by all. In addition, we, at TopperLearning, prepare sample papers, which are present in the CBSE Class 10 plans, based on the concept of the latest questions asked in various board exams so that scholars can diversify their reach to attain more knowledge and become more skilled.

#### Graphical Solution to Linear Equations

Understand the concept of linear equations in two variables. Use graphical method to determine the solution of the word problems.#### Substitution Method

Substitution method for linear equation in two variables reduces a linear equation to one variable that can be solved easily to get the value of the variable. The other variable can be calculated using the value of variable obtained.

In Substitution method, the value of one variable in terms of another variable should be used to solve the equation.#### Elimination Method

For system of linear equations in two variables we eliminate one variable first to get a linear equation in one variable and then use substitution method to get the value of other variable.

In elimination method, the co-efficient of x or y are to multiplied or divided by a number to make them equal so that one of them eliminates and we can find the value of other.#### Cross Multiplication Method

Discussion of the cross multiplication method to solve a pair of linear equations. Apply the same to solve word problems.#### Equations Reducible to Linear Form

Discussion of the method to solve the pair of linear equations that is reducible to standard form of linear equations by making some substitutions.

## CBSE Class 10 Textbook Solutions, Videos, Sample Papers & More

Time management can be achieved by practice. TopperLearning's dedicated professionals have prepared question banks found in the CBSE Class 10 Pairs of Linear Equations in Two Variables Important Questions section. These question banks also contain well-structured explanations for every theorem and proof, which can be used as revision materials. Additionally, students can practice CBSE Class 10 Pairs of Linear Equations in Two Variables MCQs and CBSE Class 10 Pairs of Linear Equations in Two Variables Short Answer Questions to test their preparedness.

Following a similar pattern as previous year's question papers, our experts have prepared CBSE Class 10 Maths Practice Test and CBSE Class 10 Weekly Tests. Learners can take these tests at any time according to their convenience and get their scores instantly. In case of any doubts, students can reach out to TopperLearning experts for their suggestions.