Question

(Class IX Studying) - (Code 9H)
49. If 4x+1 + 4x-1 + 4x+2 = 2592, then the value of x is
(3) 7​

Answer 1

Answer: 215.83

Step-by-step explanation:

Given data:

4x + 1 + 4x - 1 + 4x + 2 = 2592

To find: The value of x

Solution:

∴ 4x + 1 + 4x - 1 + 4x + 2 = 2592

⇒ [4x+4x+4x] + [1-1+2] = 2592

⇒ 12x + 2 = 2592

⇒ 12x = 2592 – 2

⇒ 12x = 2590

⇒ x = 2590 / 12  

⇒ x = 215.83

Thus, the value of x is 215.83.