_____ is the solution of 3x + 10 = 7

Solution:

Let’s solve the equation 3x + 10 = 7

3x = 7 - 10

x = - 3/3

x = - 1

Hence, x = - 1 is the solution of the equation 3x + 10 = 7.

✦ Try This: _____ is the solution of the equation 10x - 3 = 7.

Let’s solve the equation 10x - 3 = 7

10x = 7 + 3

x = 10/10

x = 1

Hence, x = 1 is the solution of the equation 10x - 3 = 7.

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

NCERT Exemplar Class 7 Maths Chapter 4 Problem 27

_____ is the solution of 3x + 10 = 7

Summary:

Hence, x = - 1 is the solution of the equation 3x + 10 = 7

☛ Related Questions:

• If 2x + 3 = 5, then value of 3x + 2 is_____
• In integers, 4x - 1 = 8 has _____ solution
• In natural numbers, 4x + 5 = -7 has _____ solution