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  1. Two-Columns Proofs in Algebra
    1. Solving Linear Functions and Inequalities

    Two-Columns Proofs in Algebra

    作者:Brad Franklin, Thomas Gebbie, N.Andringa
    Two-Columns Proofs in Algebra

    Solving Linear Functions and Inequalities

    • Algebraic Proof Justification 1

    • Algebraic Proof Justification 2

    • Literal Equations Proof Justification

    下一步
    Algebraic Proof Justification 1

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