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  1. Jun 2023
  2. math.libretexts.org math.libretexts.org
    1.2: Systems of Equations, Algebraic Procedures
    2
    1. Alexanderalejo 06 Jun 2023
      solution

      A solution is defined to be a certain condition which meets all the "rules" of an entire system

    2. Alexanderalejo 06 Jun 2023
      Elementary operations are those operations consisting of the following. Interchange the order in which the equations are listed. Multiply any equation by a nonzero number. Replace any equation with itself added to a multiple of another equation.

      Elementary Operations do not change the set of solutions of systems of equations.

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    math.libretexts.org/Bookshelves/Linear_Algebra/A_First_Course_in_Linear_Algebra_(Kuttler)/01:_Systems_of_Equations/1.02:_Elementary_Operations