Correct option is (D) 35/38
Let the second number be x.
\(\therefore\) x + \((\frac{-8}{19})\) = \(\frac{1}{2}\)
\(\Rightarrow\) x = \(\frac{1}{2}\) - \((\frac{-8}{19})\) = \(\frac{1}{2}\) + \(\frac{8}{19}\) \(=\frac{19+8\times2}{38}\) \(=\frac{19+16}{38}\) \(=\frac{35}{38}.\)