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Class 7 NCERT Solutions Maths Chapter 4 - Simple Equations

Ex. 4.1

Ex. 4.2

Ex. 4.3

Ex. 4.4

Simple Equations Exercise Ex. 4.1

Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Solution 6

Simple Equations Exercise Ex. 4.2

Solution 1

Solution 2

Solution 3

Solution 4

Simple Equations Exercise Ex. 4.3

Solution 1

Multiplying both sides by 2,

5x = -5 × 2 = -10

Dividing both the sides by 5,

(h) 6z + 10 = -2

6z = -2 -10 = -12

Dividing both sides by 6

Solution 2

Solution 3

Solution 4

Simple Equations Exercise Ex. 4.4

Solution 1

Solution 2

Solution 3

Solution 4

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