Math 220 Assignment

January 27, 1999

Assignment for Friday, January 29

  1. Solve for x and y:

    a x + b y = u
    c x + d y = v
  2. Solve for x, y, and z:

    x - y + z = u
    5 x - 4 y + 3 z = v
    3 x - 3 y + 2 z = w

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