Lemma
MediumAlgebra word problems
AQuA-RAT train #51206 · Algebra · Algebra word problems

If A, B, C, and D are integers such that A -…

If A, B, C, and D are integers such that A - C + B is even and D + B - A is odd, which of the following expressions is always odd?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #51206

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