If |x - 8| = x, then x=?  Choose the correct answer
A) 8
B) 4
C) -4
D) 0
E) 2
|x - 8| = x ...(given)   x^2 - 16x + 64 = x^2   0*x^2 + 16*x -64 = 0 ....(by solving above eq. we get) , x = 4 ===&gt; Ans - 4
<result>B</result>
If |x - 8| = x, then x=?