# HSSlive: Plus One & Plus Two Notes & Solutions for Kerala State Board

## AP Board Class 9 Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions PDF: Download Andhra Pradesh Board STD 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Book Answers

 AP Board Class 9 Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions PDF: Download Andhra Pradesh Board STD 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Book Answers

## Andhra Pradesh State Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Books Solutions

 Board AP Board Materials Textbook Solutions/Guide Format DOC/PDF Class 9th Subject Maths Chapters Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Provider Hsslive

## How to download Andhra Pradesh Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions Answers PDF Online?

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## AP Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbooks Solutions with Answer PDF Download

Find below the list of all AP Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions for PDF’s for you to download and prepare for the upcoming exams:

## AP State Syllabus 9th Class Maths Solutions 6th Lesson Linear Equation in Two Variables Exercise 6.1

Question 1.
Express the following linear equations in the form of ax + by + c = 0 and indicate the values of a, b and c in each case.
i) 8x + 5y – 3 = 0
Solution:
8x + 5y – 3 = 0
⇒ 8x + 5y + (- 3) = 0
Here a = 8, b = 5 and c = – 3

ii) 28x – 35y = – 7
Solution:
28x – 35y = – 7
⇒ 28x + (- 35) y + 7 = 0
Here a = 28, b = – 35 and c = 7

iii) 93x = 12- 15y
Solution:
93x = 12 – 15y
⇒ 93x + 15y -12 = 0
⇒ 93x + 15y + (- 12) = 0
Here a = 93, b = 15 and c = – 12

iv) 2x = – 5y
Solution:
2x = – 5y
⇒ 2x + 5y = 0
Here a = 2, b = 5 and c = 0

v) 𝑥3+𝑦4=7
Solution:
𝑥3+𝑦4=7
⇒ 𝑥3+𝑦4−7=0
⇒4𝑥+3𝑦−8412=0
⇒ 4x + 3y – 84 = 0
Here a = 4, b = 3 and c = – 84

vi) y = −32𝑥
Solution:
y = −32𝑥
⇒ 2y = -3x
⇒ 3x + 2y = 0
Here a = 3, b = 2 and c = 0

vii) 3x + 5y = 12
Solution:
3x + 5y = 12
⇒ 3x + 5y + (- 12) = 0
Here a = 3, b = 5 and c = – 12

Question 2.
Write each of the following in the form of ax + by + c = 0 and find the values of a, b and c.
i) 2x = 5
Solution:
2x – 5 = 0
a = 2
b = 0
c = -5

ii) y – 2 = 0
Solution:
y – 2 = 0
a = 0
b = 1
c = – 2

iii) 𝑦7 = 3
Solution:
𝑦7 = 3
y = 21
y – 21 = 0
a = 0
b = 1
c = -21

iv) x = −1413
x = −143
⇒ 13x = – 14
⇒ 13x + 14 = 0
a = 13
b = 0
c = 14

Question 3.
Express the following statements as a linear equation in two variables,
i)The sum of two numbers is 34.
Solution:
x + y = 34; x, y are any two numbers ⇒ x + y – 34 = 0

ii) The cost of a ball pen is ?5 less than half the cost of a fountain pen.
Solution:
Let the cost of a fountain pen = x
Let the cost of ball pen = y
Then y = x – 5 or x – y – 5 = 0

iii) Bhargavi got 10 more marks than double of the marks of Sindhu. |l M)
Solution:
Let Sindhu’s marks = x
Bhargavi’s marks = y
Then by problem y = 2x + 10 or 2x – y + 10 = 0

iv) The cost of a pencil is ₹2 and one ball point pen costs ₹15. Sheela pays ₹100 for the pencils and pens she purchased.
Solution:
Giver: that cost of a pencil = ₹2
Cost of a ball point pen = ₹15
Let the number of pencils purchased = x
Let the number of pens purchased = y
Then the total cost of x – pencils = 2x
Then the total cost of y – pens = 15y
By problem 2x + 15y = 100

## Andhra Pradesh Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbooks for Exam Preparations

Andhra Pradesh Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions can be of great help in your Andhra Pradesh Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 exam preparation. The AP Board STD 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbooks study material, used with the English medium textbooks, can help you complete the entire Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Books State Board syllabus with maximum efficiency.

## FAQs Regarding Andhra Pradesh Board Class 9th Maths Chapter 6 Linear Equation in Two Variables Ex 6.1 Textbook Solutions

#### Can we get a Andhra Pradesh State Board Book PDF for all Classes?

Yes you can get Andhra Pradesh Board Text Book PDF for all classes using the links provided in the above article.

## Important Terms

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