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7th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions

  • question_answer
    Solve: 2m - [3n - {m - (2r - 3n) + 4r - 3(m - n - 2r)}]

    A) 3n + 8r  

    B) 3m - 6n + 6r

    C) 8m - 3n + 6r 

    D) 6m + 3n - 8r

    E) None of these

    Correct Answer: A

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