If 2x + 3 = 5, then value of 3x + 2 is_____

Solution:

Let’s solve the equation 2x + 3 = 5

2x = 5 - 3

x = 2/2

x = 1

Now put x = 1 in the expression 3x + 2

3x + 2 = 3(1) + 2 = 5

Hence, if 2x + 3 = 5, then value of 3x + 2 is 5.

✦ Try This: If 3x + 2 = 5, then value of 2x + 5 is_____.

Let’s solve the equation 3x + 2 = 5

3x = 5 - 2

x = 3/3

x = 1

Now put x = 1 in the expression 2x + 5

2x + 5 = 2(1) + 5 = 7

Hence, if 3x + 2 = 5, then the value of 2x + 5 is 7.

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

NCERT Exemplar Class 7 Maths Chapter 4 Problem 28

If 2x + 3 = 5, then value of 3x + 2 is_____

Summary:

Hence, if 2x + 3 = 5, then value of 3x + 2 is 5

☛ Related Questions:

• In integers, 4x - 1 = 8 has _____ solution
• In natural numbers, 4x + 5 = -7 has _____ solution
• In natural numbers, x - 5 = - 5 has _____ solution