NCERT Class 7 Mathematics Solutions: Chapter 4 – Simple Equations Exercise 4.1 Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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1. Complete the last column of the table:

Complete the Last Column of the Table
S. No.EquationValueSay, whether the Equation is

Satisfied. (Yes/No)

(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)
(ix)
(x)
(xi)

Answer:

This Table Completes the Last Column of the Table
S. No.EquationValueSay, whether the Equation is

Satisfied. (Yes/No)

(i)No
(ii)No
(iii)Yes
(iv)No
(v)Yes
(vi)No
(vii)Yes
(viii)No
(ix)No
(x)No
(xi)Yes

Description:

(i)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(ii)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(iii)

L. H. S.

By putting

L. H. S.

Yes, the equation is satisfied.

(iv)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(v)

L. H. S.

By putting

L. H. S.

Yes, the equation is satisfied.

(vi)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(vii)

L. H. S.

By putting

L. H. S.

Yes, the equation is satisfied.

(viii)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(ix)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(ix)

L. H. S.

By putting

L. H. S.

No, the equation is not satisfied.

(ix)

L. H. S.

By putting

L. H. S.

Yes, the equation is satisfied.