First term + Fifth term: $(a - 2d) + (a + 2d) = 2a = 14 \Rightarrow a = 7$ - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$First term + Fifth term: $(a - 2d) + (a + 2d) = 2a = 14 \Rightarrow a = 7$$