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Absolute value equation

Learn how to solve absolute value equations step by step! This tutorial covers how to break down equations like ∣ 𝑥 − 5 ∣ = 7 ∣x−5∣=7 and solve for 𝑥 x by considering both positive and negative ...
Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...
Getting students to talk about their thinking process in math can give teachers insight into where they need help. But it’s also a potentially powerful equity strategy, experts say. And as teachers ...