10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-15

  • question_answer
    Solve: \[\begin{matrix}    2x+3y=9  \\    3x+4y=5  \\ \end{matrix}\]

    A)  \[x=21\text{ }and\text{ }y=12\]

    B)  \[x=28\,\,and\,\,y=21\]

    C)  \[x=-21\,\,and\,\,y=17\]

    D)  \[x=2\,\,and\,\,y=25\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available    


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