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The cost of a notebook is …

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The cost of a notebook is twice the cost of the pen. Write a linear equation in two variable to represent this statement.

    • Posted by It'S Piyush 5 years ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Satyam Kumar 4 years, 11 months ago

    x = 2y

    0Thank You

    Ramalakshmi Lokesh Kumar 4 years, 11 months ago

    J

    1Thank You

    Sakshi Carpenter 5 years ago

    The cost of notebook is x and the cost of a pen is y Then x -2y=0

    1Thank You

    Gaurav Seth 5 years ago

    ANSWER
    Let the cost of a notebook be Rs. x and that of a pen be Rs. y.
    Given the cost of a notebook is twice the cost of a pen.
    Then x = 2y
    or, x − 2y = 0.
    This is the required linear equation in two variable.
     

    1Thank You

    ANSWER
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