# NCERT Solutions for Class 9 Maths Exercise 4.4 ## myCBSEguide App

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NCERT solutions for Class 9 Maths Linear Equations in Two Variables ## NCERT Solutions for Class 9 Mathematics Linear Equations in Two Variables

###### 1. Give the geometric representation of as an equation

(i) In one variable

(ii) In two variables

Ans. (i) We need to represent the linear equation geometrically in one variable.

We can conclude that in one variable, the geometric representation of the linear equation will be same as representing the number 3 on a number line.

Given below is the representation of number 3 on the number line. ###### (ii) We need to represent the linear equation geometrically in two variables.

We know that the linear equation can also be written as .

We can conclude that in two variables, the geometric representation of the linear equation will be same as representing the graph of linear equation .

Given below is the representation of the linear equation on a graph.

We can optionally consider the given below table for plotting the linear equation on the graph.

 X 1 0 y 3 3
###### NCERT Solutions for Class 9 Maths Exercise 4.4

###### 2. Give the geometric representations of as an equation

(i) In one variable

(ii) In two variables

Ans. (i) We need to represent the linear equation geometrically in one variable.

We know that the linear equation can also be written as .

We can conclude that in one variable, the geometric representation of the linear equation will be same as representing the number on a number line.

Given below is the representation of number 3 on the number line. ###### (ii) We need to represent the linear equation geometrically in two variables.

We know that the linear equation can also be written as .

We can conclude that in two variables, the geometric representation of the linear equation will be same as representing the graph of linear equation .

Given below is the representation of the linear equation on a graph.

We can optionally consider the given below table for plotting the linear equation on the graph.

 X 1 0 y 4.5 4.5 ## NCERT Solutions for Class 9 Maths Exercise 4.4

NCERT Solutions for Class 9 Maths PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 9 Maths includes text book solutions from Mathematics Book. NCERT Solutions for CBSE Class 9 Maths have total 15 chapters. 9 Maths NCERT Solutions in PDF for free Download on our website. Ncert Maths class 9 solutions PDF and Maths ncert class 9 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.

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