7th Class Mathematics Sample Paper Mathematics Sample Paper-3

  • question_answer
    Find the solution of the equation\[\frac{4x-1}{5x+7}=5\].

    A) \[x=\frac{12}{7}\]        

    B) \[x=-\frac{12}{7}\]

    C) \[x=-2\]            

    D) \[x=-9\]

    E) None of these

    Correct Answer: B


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