Matematika

Pertanyaan

selesaikan persamaan berikut! x/x-2 = 2/x-2 + |-3|

1 Jawaban

  • Penyelesaian:

    [tex] \frac{x}{x-2} = \frac{2}{x-2} + |-3|[/tex]
    [tex] \frac{x}{x-2} = \frac{2}{x-2} + 3[/tex]
    [tex] \frac{x}{x-2} = \frac{2}{x-2} + \frac{3x-6}{x-2} [/tex]
    [tex] \frac{x}{x-2} = \frac{3x-4}{x-2}[/tex]
    x = 3x - 4
    2x = 4
    x = 2

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