Matematika

Pertanyaan

hasil dari 3x-1/6 - x-2/4 adalah tolong pakai cara nya

2 Jawaban


  • [tex]3x - \frac{1}{6} - x - \frac{2}{4} \\ = 2x - \frac{4}{24} - \frac{12}{24} \\ = 2x - \frac{16}{24} \\ = x - \frac{8}{12} \\ = x - \frac{2}{6} \\ \\ \frac{3x - 1}{6} - \frac{x - 2}{4} \\ = \frac{12x - 4 - 6x + 12}{24} \\ = \frac{6x + 8}{24} \\ = \frac{3x + 4}{6} [/tex]
  • 3x-1/6 - x-2/4
    4(3x-1)/24 - 6(x-2)/24 = 0
    12x - 4/24 - 6x - 12/24 = 0
    12x - 4 -(6x - 12) /24 = 0
    6x - 16 / 24 = 0
    6x - 16 = 0.24
    6x = 16
    x = 16/6
    x = 8/3
    x = 2,66

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