Matematika

Pertanyaan

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1. 3x = 6 - 15/17
2. -y = 6 - 3(29/17)

2 Jawaban

  • 1. 3x = 6 - 15/17
    3x=102/17-15/17
    3x=87
    x=29

    2. -y = 6 - 3(29/17)
    -y=6-87/17
    -y=102/17-87/17
    -y=15/17
    y= -15/17
  • 1) 3x = 6-15/17
    3x = 102/17 - 15/17
    3x = 87/17
    3x(17) = 87
    51x = 87
    x = 87/51
    x = 29/17
    2) -y = 6-3(29/17)
    -y = 6 -87/27
    -y (27) = 6-87
    -27y = -81
    y = -81/-27
    y = 3

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