Question

solution of |3-x|=x-3 is

Answer 1

I(3-x)I = x- 3,
so, x-3 = (3-x) or, x-3 = -(3-x)
⇒2x=6 
⇒x =3
or, x-3 = -(3-x)
⇒x- 3 = x -3
⇒x ∈ Integer
taking common value, x=3

Answer 2

|3-x|=x-3
3-x=x-3
-2x=-6
x=3......