Matematika

Pertanyaan

hasil dari 5x + (-6x) + 2x + (-3×)=

2 Jawaban

  • = 5x + (-6x) + 2x + (-3x)
    = -x + 2x + (-3x)
    = x + (-3x)
    = -2x
  • 5x + (-6x) + 2x + (-3x) = 5x + 2x - 6x - 3x
                                        = 7x - 9x
                                        = -2x

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