This unit is all about linear topics, which is a major focus of Common Core Algebra I. We develop general methods for solving linear equations using properties of equality and inverse operations. Thorough review is given to review of equation solving from Common Core 8th Grade Math. Solutions to equations and inequalities are defined in terms of making statements true. This theme is emphasized throughout the unit. Modeling with both linear equations and inequalities is stressed.
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Videos and Helpful Links: 2.1 - Verifying Solutions to an Equation: Verifying Solutions2.2 - Solving One-Step Equations: Solving One Step Equations2.2 - Solving Two-Step Equations: Solving Two Step Equations2.2 - Solving Multi-Step Equations: Solving Multi-Step Equations2.3 - Solving Equations with Variables on Both Sides: Solving Equations with Variables on Both Sides2.4 - Solving Literal Equations: Solving Literal Equations2.5 - Solving Proportions: Proportions2.5 - Proportions and Similar Figures: Similar Figures2.7 - Introduction to Inequalities: Intro to Inequalities2.8 - Solving One Step Inequalities (Video #1): 2.8 - Solving One Step Inequalities (Video #2): Solving Inequalities2.8 - Solving Multi-Step Inequalities: Solving Compound Inequalities2.9 - Solving Compound Inequalities (Video #1): Solving Compound Inequalities2.9 - Solving Compound Inequalities (Video #2): Solving Compound Inequalities2.10/2.11 - Solving Absolute Value Equations/Inequalities (#1): Absolute Value2.10/2.11 - Solving Absolute Value Equations/Inequalities (#2): Absolute ValueNotes and Answer Keys: |