NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations Exercise 4.1

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NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations Exercise 4.1 given in the pdf format below will help students in their assignments and examinations. The comprehensive step-by-step solutions to each problem in exercise 4.1 from Chapter 4 Simple equations are provided for student reference.

The important topics covered in exercise 4.1 are:

Setting up an Equation
Understanding Variables
What is an Equation?

Exercise 4.1 has questions to find the value of the unknown variables in simple equations, construct a simple linear equation, and write an equation in statement form.

Download PDF: NCERT Solutions for Class 7 Maths Chapter 4 Exercise 4.1

Check other NCERT Solutions for Class 7 Maths Chapter 4:

Example From Class 7 Chapter 4 Simple Equations

Ques. Write the following statement in equation form”

'The sum of three times x and 11 is 32'
7 when subtracted from y is 3.

Ans.

The given unknown number is x.

As per the question, the sum of two numbers, i.e. x and 11 is 32.

Representing this in the form of a simple equation we get,

x+11=32

Therefore, x= 32-11

x=21

The given unknown number is y

As per the question when 7 is subtracted from y, the result is 3.

Representing this in the form of an equation we get,

y-7=3

Therefore, y=3+7

y=10

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