NCERT Solutions for Class 10 Maths Chapter 3 Exercise 3.3 Pair of Linear Equations in Two Variables

NCERT solutions for class 10 maths chapter 3 exercise 3.3 Pairs of linear equations in two variables mainly cover the algebraic methods for solving a pair of linear equations, i.e., the substitution technique where the value of one variable is substituted by expressing it in terms of another variable. This NCERT solution for class 10 maths chapter 3 exercise 3.3 consists of 3 brief questions with 6 subparts that are based on the substitution method of solving a pair of linear equations.

When the point representing the solution of linear equations has non-integral coordinates, the graphical technique becomes inconvenient, hence, the algebraic method comes into play. The concepts regarding the nature of solutions are also integrated into this exercise. Moreover, after getting an answer to the given word problem kids also have to analyze the implications and draw logical conclusions. Class 10 maths NCERT Solutions chapter 3 exercise 3.3 Linear equations in Two Variables are also available in a scrollable PDF format.

☛ Download NCERT Solutions Class 10 Maths Chapter 3 Exercise 3.3

Exercise 3.3 Class 10 Chapter 3 Download PDF

More Exercises in Class 10 Maths Chapter 3

• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.1
• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.2
• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.4
• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.5
• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.6
• NCERT Solutions Class 10 Maths Chapter 3 Ex 3.7

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NCERT Solutions Class 10 Maths Chapter 3 Exercise 3.3 Tips

NCERT solutions class 10 maths chapter 3 exercise 3.3 provides a step-wise guide to the substitution method of solving linear equations. The substitution method is easy and fun to solve. It can be attempted in 4 simple steps; hence, the students are advised to practice the solved examples carefully. The sums can be either easy and direct asking kids to apply the substitution formula to solve it or they can be challenging word problems.

The NCERT solutions for class 10 maths chapter 3 exercise 3.3 explains that in order to solve equations using this method, students first need to express one variable in terms of another using any one equation. Since we have the value of one variable, we can put it in the other equation so that it becomes a linear equation in one variable. By doing this step, we can find the value of that particular unknown quantity.

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NCERT Class 10 Maths Video Solutions Chapter 3 Exercise 3.3