a + 2b = a - 2b \Rightarrow 2b = -2b \Rightarrow 4b = 0 \Rightarrow b = 0. - AMAZONAWS

Title: Solving the Linear Equation: Proving That b Equals Zero Using Algebra

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$a + 2b = a - 2b \Rightarrow 2b = -2b \Rightarrow 4b = 0 \Rightarrow b = 0.$