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Lineární rovnice (snadné)

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  • 2x + 3 = x - 1
    x = - 4
  • 4 - 5x = - 4x +8
    x = - 4
  • 2 + 2x - 3 = 3x - 6
    x = 5
  • x + 1,4 = 8
    x = 6,6
  • 4x - 5 - x - 2 = 2x + 1
    x = 8
  • 5x + 3 + 3x - 2 = 13 + 14x - 5x + 10
    x = - 22
  • 7 = -12x
    x = -7/12 = -0,583
  • - 2 + 3 x + 6 = 5 + 4x
    x = - 1
  • x + 5 = 2x - 4
    x = 9
  • 2x + 1 -6x + 4 = -4x + 14 - x
    x = 9
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