MathematicsWhat should be added to −34+(−138) to get 2?

What should be added to $- \frac{3}{4} + (\frac{- 13}{8}) t o g e t 2 ?$

- \frac{3}{4} + (\frac{- 13}{8}) = - \frac{3}{4} - \frac{13}{8} = \frac{- 6 - 13}{8} = \frac{- 19}{8}

$\frac{- 19}{8} + \frac{35}{8} = \frac{16}{8} = 2$

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