Matematika

Pertanyaan

diketahui persamaan 6x+1per2 =10x-5per6.nilai dari 6x adalah

2 Jawaban

  • 6x+ 1/2= 10x- 5/6
    1/2 + 5/6 = 10x- 6x
    6/12 + 10/12 = 4x
    16/12 = 4x
    4/3= 4x
    x= 4/3 / 4
    x= 4/3 . 1/4
    x= 4/12 = 1/3
    Maka 6x= 6.1/3
    =2
  • 6x + 1/2 = 10x - 5/6
    10x - 6x = 1/2 + 5/6
    4x = 3/6 + 5/6
    4x = 8/6
    4x = 4/3
    x = (4/3) / 4
    x = 4/3 x 1/4
    x = 1/3

    Nilai dari 6x
    = 6x
    = 6 (1/3)
    = 6/3
    = 2

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