Question

If 3x + 4 = 31, then

Answer 1

Answer:

x= 9

Step-by-step explanation:

3x = 31- 4

3x = 27

x= 27/3

x = 9

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Answer 2

Answer:

x = 9

Step-by-step explanation:

Given,

3x + 4 = 31

=> 3x = 31 - 4

=> 3x = 27

$= > x = \frac{27}{3}$

=> x = 9 (Ans)