For the family of lines given by the equation $(2 + k)x + (1 + k)y = 5 + 7k$,which of the following statements is true for different values of $k$?

  • A
    The lines pass through the point $(2, -9)$.
  • B
    The lines pass through the point $(-2, 9)$.
  • C
    The lines are parallel.
  • D
    None of these.

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