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# In natural numbers, 4x + 5 = -7 has _____ solution

**Solution:**

Let’s solve the equation 4x + 5 = -7

4x = -7 - 5

x = -12/4

x = -3, which isn’t a natural number.

Hence, in natural numbers, 4x + 5 = -7 has no solution.

**✦ Try This:** In natural numbers, 2x + 5 = - 3 has _____ solution.

Let’s solve the equation 2x + 5 = -3

2x = -3 - 5

x = -8/2

x = -4, which isn’t a natural number.

Hence, in natural numbers, 2x + 5 = -3 has no solution.

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 4

**NCERT Exemplar Class 7 Maths Chapter 4 Problem 30**

## In natural numbers, 4x + 5 = -7 has _____ solution

**Summary:**

In natural numbers, 4x + 5 = -7 has no solution

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