Class 8 Exam > Class 8 Notes > NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8
NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 PDF Download
Linear Equations in one variable
Exercise 2.5
Question 1:
Solve the following linear equation: 
Answer 1:
To check:
Therefore, it is correct.
Question 2:
Solve the following linear equation: 
Answer 2:
To check:
Therefore, it is correct.
Question 3:
Solve the following linear equation: 
Answer 3:
To check:
Therefore, it is correct.
Question 4:
Solve the following linear equation: 
Answer 4:
To check:
Therefore, it is correct.
Question 5:
Solve the following linear equation : 
Answer 5:
To check:
Therefore, it is correct.
Question 6:
Solve the following linear equation: 
Answer 6:
To check:
Therefore, it is correct.
Question 7:
Simplify and solve the following linear equation: 3(t-3) = 5(2t+1)
Answer:
To check:
Therefore, it is correct.
Question 8:
Simplify and solve the following linear equation: 15(y-4)-2(y-9)+5(y+6) =0
Answer 8:
To check:
Therefore, it is correct.
Question 9:
Simplify and solve the following linear equation
To check:
Therefore, it is correct.
Question 10:
Simplify and solve the following linear equation: 0.25(f-3) =0.05(10f-9)
Answer 10
0.25(f-3) =0.05(10f-9)
To check:
0.25(4f-3)= 0.05(10f-9)
Therefore, it is correct.
FAQs on NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8
| 1. What is a linear equation in one variable? |  |
Ans. A linear equation in one variable is an equation that can be written in the form ax + b = 0, where x is the variable, a and b are constants. The degree of this equation is one, and it represents a straight line on a graph.
| 2. How do we solve linear equations in one variable? | |
Ans. To solve a linear equation in one variable, we need to isolate the variable on one side of the equation. We can do this by performing the same mathematical operation on both sides of the equation. For example, if we have an equation 2x + 3 = 7, we can isolate x by subtracting 3 from both sides of the equation, which gives us 2x = 4. Then, we can divide both sides of the equation by 2, which gives us x = 2.
| 3. What is the importance of linear equations in one variable? | |
Ans. Linear equations in one variable have applications in many fields, including science, engineering, and economics. They are used to solve problems related to distance, time, speed, and cost, among others. Linear equations in one variable are also a fundamental concept in algebra, and they provide a basis for understanding more complex mathematical concepts.
| 4. Can all equations be solved using the methods of linear equations? | |
Ans. No, not all equations can be solved using the methods of linear equations. Linear equations are a specific type of equation that can be solved using algebraic methods. There are many different types of equations, and each requires a different approach to solve them. For example, quadratic equations, which are equations of degree two, require the use of the quadratic formula or factoring to solve them.
| 5. How can linear equations be applied to real-life situations? | |
Ans. Linear equations can be applied to real-life situations in many ways. For example, they can be used to calculate the distance travelled by a car given its speed and time. They can also be used to calculate the total cost of a purchase given the price and the number of items bought. In engineering, linear equations can be used to determine the stresses and strains in structures under different loads.
Related Exams
About this Document
|
20.4K Views |
|
4.87/5 Rating |
|
Dec 28, 2024 Last updated |
Document Description: NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 for Class 8 2024 is part of Class 8 preparation. The notes and questions for NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 have been prepared according to the Class 8 exam syllabus. Information about NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 covers topics like and NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Example, for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8.
Introduction of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 in English is available as part of
our Class 8 preparation & NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 in Hindi for Class 8
courses. Download more important topics, notes, lectures and mock test series for Class 8
Exam by signing up for free. Class 8: NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8
Description
Full syllabus notes, lecture & questions for NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 - Class 8 | Plus excerises question with solution to help you revise complete syllabus | Best notes, free PDF download
Information about NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8
In this doc you can find the meaning of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 defined & explained in the simplest way possible.
Besides explaining types of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 theory,
EduRev gives you an ample number of questions to practice NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 tests, examples and also practice Class 8 tests.
Download as PDF
|
Explore Courses for Class 8 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,Objective type Questions
,Maths
,Extra Questions
,video lectures
,Viva Questions
,Previous Year Questions with Solutions
,Free
,MCQs
,NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable
,mock tests for examination
,Maths
,Exam
,Sample Paper
,past year papers
,Maths
,study material
,NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable
,shortcuts and tricks
,NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable
,practice quizzes
,ppt
,Summary
,Important questions
,Class 8
,Class 8
,Class 8
;
Additional Information about NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 for Class 8 Preparation
NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Free PDF Download
The NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 is an invaluable resource that delves deep into the core of the Class 8 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 now and kickstart your journey towards success in the Class 8 exam.
Importance of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8
The importance of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 cannot be overstated, especially for Class 8 aspirants.
This document holds the key to success in the Class 8 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Notes
NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Notes on EduRev are your ultimate resource for success.
NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Class 8 Questions
The "NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 Class 8 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 8 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 on the App
Students of Class 8 can study NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of NCERT Solution (EX- 2.5) - Chapter 2: Linear Equations in one variable, Maths, Class 8 is prepared as per the latest Class 8 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup