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Solving Systems of Equations Using Elimination

  •  English    16     Public
    Systems of Equations
  •   Study   Slideshow
  • What kind of lines have no solution?
    Parallel Lines
  •  5
  • What kind of lines have infinitely many solutions?
    The Same Line
  •  10
  • What is a system of equations?
    Two or more lines
  •  10
  • What is the solution?
    (3,4)
  •  15
  • What is the solution?
    (5,2)
  •  15
  • What is the solution?
    (2,-1)
  •  15
  • What is the solution?
    (1,2)
  •  20
  • What is the solution?
    (2,1)
  •  15
  • What is the solution?
    (-1/5, 12/5)
  •  15
  • What is the solution?
    11 Regular, 21 Mini
  •  25
  • What is the solution?
    8 Regular, 14 Mini
  •  25
  • What is the solution? Choose a method.
    (-9,4)
  •  20
  • What is the solution? Choose a method.
    (-3,-8)
  •  20
  • What is the solution? Choose a method.
    (-7,3)
  •  20
  • What is the solution? Choose a method.
    (10,-4)
  •  20
  • What is the error?
    He should have multiplied by a number that would result in a variable being eliminated.
  •  15