9th Class Mathematics Linear Equations in Two Variables Question Bank Linear Equations in Two Variables

  • question_answer
    The equation\[x=7\]in two variables, can be written as ____.

    A) \[~1-x+1-y=7\]            

    B) \[~1-x+0-y=7\]

    C) \[~0-x+1-y=7\]  

    D)         None of these   

    Correct Answer: B


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