Skip to main content
Chapter 3 of 16
Flashcards

Pair of Linear Equations in Two Variables

Madhya Pradesh Board · Class 10 · Mathematics

Flashcards for Pair of Linear Equations in Two Variables — Madhya Pradesh Board Class 10 Mathematics. Quick Q&A cards covering key concepts, definitions, and formulas.

128 questions56 flashcards5 concepts

Interactive on Super Tutor

Studying Pair of Linear Equations in Two Variables? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for flashcards and more.

1,000+ Class 10 students started this chapter today

An illustration showing a real-world scenario (Akhila at a fair with a Giant Wheel and Hoopla game) that can be modeled by a pair of linear equations in two variables.
Super Tutor

This is just one of 5+ visuals inside Super Tutor's Pair of Linear Equations in Two Variables chapter

Explore the full set
56 Flashcards
Card 1Substitution / elimination practice

Solve the pair: x + 3y = 6 and 2x - 3y = 12.

Answer

Step 1: Add the equations to eliminate y. (x + 3y) + (2x - 3y) = 6 + 12 3x = 18 Step 2: Solve for x. x = 6 Step 3: Substitute x = 6 in x + 3y = 6. 6 + 3y = 6 3y = 0 y = 0 Answer: x = 6, y = 0

Card 2प्रतिस्थापन / विलोपन अभ्यास

जोड़ी हल करें: x + 3y = 6 and 2x - 3y = 12.

Answer

चरण 1: y को हटाने के लिए समीकरणों को जोड़ें। (x + 3y) + (2x - 3y) = 6 + 12 3x = 18 चरण 2: x के लिए हल करें। x = 6 चरण 3: x = 6 in x + 3y = 6. को प्रतिस्थापित करें 6 + 3y = 6 3y = 0 y = 0 उत्तर: x = 6,

Card 3Graphical method

Solve graphically: x - 2y = 0 and 3x + 4y - 20 = 0.

Answer

Step 1: Rewrite the equations. x = 2y 3x + 4y = 20 Step 2: The lines intersect because the coefficients are not proportional in the same ratio. Step 3: Check a common solution. From x = 2y, substitute

Card 4ग्राफिकल विधि

ग्राफिक रूप से हल करें: x - 2y = 0 and 3x + 4y - 20 = 0.

Answer

चरण 1: समीकरणों को फिर से लिखें। x = 2y 3x + 4y = 20 चरण 2: रेखाएँ प्रतिच्छेद करती हैं क्योंकि गुणांक समान अनुपात में आनुपातिक नहीं हैं। चरण 3: एक उभयनिष्ठ हल की जाँच करें। x = 2y से, 3x + 4y = 20. मे

Card 5Concept understanding

What happens when two linear equations represent the same line?

Answer

If two equations are equivalent, they represent coincident lines. Step 1: Every point on one line lies on the other. Step 2: So there are infinitely many common solutions. Example: 2x + 3y = 9 and 4x

Card 6अवधारणा की समझ

जब दो रैखिक समीकरण एक ही रेखा को दर्शाते हैं तो क्या होता है?

Answer

यदि दो समीकरण तुल्य हैं, तो वे संपाती रेखाओं को दर्शाते हैं। चरण 1: एक रेखा पर स्थित प्रत्येक बिंदु दूसरी रेखा पर स्थित होता है। चरण 2: इसलिए अनगिनत उभयनिष्ठ हल होते हैं। उदाहरण: 2x + 3y = 9 and 4x +

Card 7Key formula

Find the condition for intersecting lines in a pair of linear equations.

Answer

General form: a1x + b1y + c1 = 0 a2x + b2y + c2 = 0 Condition for intersecting lines: a1/a2 ≠ b1/b2 Meaning: the pair has one unique solution. Quick example: x - 2y = 0 and 3x + 4y - 20 = 0 satisfy t

Card 8मुख्य सूत्र

एक रैखिक समीकरणों के युग्म में प्रतिच्छेदन रेखाओं की शर्त ज्ञात कीजिए।

Answer

सामान्य रूप: a1x + b1y + c1 = 0 a2x + b2y + c2 = 0 प्रतिच्छेदी रेखाओं की शर्त: a1/a2 ≠ b1/b2 अर्थ: इस युग्म का एक अद्वितीय हल है। त्वरित उदाहरण: x - 2y = 0 and 3x + 4y - 20 = 0 satisfy this condition

+48 more flashcards available

Practice All

Frequently Asked Questions

What are the important topics in Pair of Linear Equations in Two Variables for Madhya Pradesh Board Class 10 Mathematics?
Key topics in Pair of Linear Equations in Two Variables include Chapter Overview — Pair of Linear Equations, Decision Tree: How Many Solutions Does a Pair of Linear Equations Have?, Pair of Linear Equations — Complete Chapter Overview. These are the concepts Madhya Pradesh Board Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Pair of Linear Equations in Two Variables — Madhya Pradesh Board Class 10 Mathematics?
Understand the core concepts first, then work through the 128 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Pair of Linear Equations in Two Variables?
There are 56 flashcards for Pair of Linear Equations in Two Variables covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

For serious students

Get the full Pair of Linear Equations in Two Variables chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Madhya Pradesh Board Class 10 Mathematics.