Matematika

Pertanyaan

2(x+5)=3(2x-6) cari x nyaa.

2 Jawaban

  • 2 ( x + 5 ) = 3 ( 2x - 6 )
    2x + 10 = 6x - 18
    2x - 6x = -18 - 10
    -4x = -28
    x = -28/-4
    x = 7
  • Materi : Program Linear
    Bahasan : Persamaan Linear 2 Variabel
    Jawaban : x = 7

    Langkah - langkah :
    2(x + 5) = 3(2x - 6)
    2x + 10 = 6x - 18
    - 6x + 2x = - 18 - 10
    - 4x = - 28
    x = 7

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