If C=x−ax−b, find the value of x.
Find x : x−b−ca+x−c−ab+x−a−bc=3, if 1a+1b+1c≠0
Find the value of (x-a)³+(x-b)+(x-c)³-3(x-a)(x-b)(x-c) , if a+b+c=3x