Fill in the blanks:
$$\dfrac{-9}{14}+.....=-1$$. Hence find the sum of the numerator and denominator so obtained.
Correct option is A. 9
$$\dfrac{-9}{14} + x = -1$$
$$\Rightarrow x = \dfrac{9}{14} - 1$$
$$\Rightarrow x = \dfrac{9-14}{14} $$
$$x = \dfrac{-5}{14}$$