Matematika

Pertanyaan

Jika x+5/6=1/3x-7/6,maka nilai x-5 adalah

1 Jawaban

  • X + 5/6 = 1/3 x - 7/6
    x - 1/3 x = - 7/6 - 5/6
    3/3 x - 1/3 x = - 12/6
    2/3 x = - 2
    2x = - 2 . 3
    2x = - 6
    x = - 6/2
    x = - 3

    Maka
    x - 5 = - 3 - 5 = - 8

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