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10th Class Mathematics Pair of Linear Equations in Two Variables Question Bank MCQs - Pair of Linear Equations in Two Variables

  • question_answer
    One equation of a pair of dependent linear equations is \[-\text{5x}+\text{7y}=\text{2},\] the second equation can be:   (CBSE 2011)

    A) \[10x+14y+4=0\]

    B) \[-10x-14y+4=0\]

    C) \[-10x+14y+4=0\]

    D) \[10x-14y=-4\]

    Correct Answer: D

    Solution :

    [d] \[10x-14y=-4\]


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