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If (3x-7)^3+(3x-8)^3+ (3x+6)^3= 3(3x - 7...

If `(3x-7)^3+(3x-8)^3+ (3x+6)^3= 3(3x - 7)(3x - 8)(3x +6)` then what is the value of x ?
यदि `(3x-7)^3+(3x-8)^3+ (3x+6)^3= 3(3x - 7)(3x - 8)(3x +6)` है, तो x का मान क्या होगा ?

A

3

B

1

C

4

D

2

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