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Complete the last column of the table. Equation x - 7 = 1 Value x = 8 Say, whether the Equation is Satisfied. (Yes/No) - Mathematics

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Question

Complete the last column of the table.

Equation Value Say, whether the Equation is Satisfied. (Yes/No)
x - 7 = 1 x = 8  
Chart

Solution

Equation Value Say, whether the Equation is Satisfied. (Yes/No)
x - 7 = 1 x = 8 Yes

Explanation:

x − 7 = 1

L.H.S. = x − 7

By putting x = 8,

L.H.S. = 8 − 7 = 1 = R.H.S.

Hence, the equation is satisfied.

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Chapter 4: Simple Equations - Exercise 4.1 [Page 81]

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NCERT Mathematics [English] Class 7
Chapter 4 Simple Equations
Exercise 4.1 | Q 1.05 | Page 81
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