AQuA-RAT train #96987 · Algebra · Algebra word problems
The sequence a(1), a(2), …, a(n), … is such that a(n)=4a(n–1) –3…
The sequence a(1), a(2), …, a(n), … is such that a(n)=4a(n–1) –3 for all integers n>1. If a(3)=x, then a(1)=?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #96987
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