If `2f(x)+3f((1)/(x))=x-1.` find the value of `f(2)`.

If 2f(x).+ 3f(-x) = x^2-x+1, find the value of f(1).

If 2f(x)+3f(-x)=x^(2)-x+1, find the value of f'(1)

if 2f(x)+3f(-x)=x^2+x+1 find the value of f'(1)

If f (x) = |x|+|x-1|, find the value of : f(2).

2f(1/x) - f(x) = 5x , find the value of f(x + 1/x).

If f(x+3) = 2x^2-3x-1 , find the value of f(x+1).

if f(x)=(x-1)/abs(x-1) find the value of f(-1) and f(2)

If f (x) = |x|+|x-1|, find the value of : f(-1/3) .

If f (x) = |x|+|x-1|, find the value of : f(1/3) .

Let f be a function satisfying the functional equation f(x)+2f((2x+1)/(x-2))=3x,x!=2 then find the value of |(f(3))/(f(7))|