Matematika

Pertanyaan

2(x-5)-4(2x-1) = -x-3 pake jalan yaa yg jelas besok dikumpul, please

1 Jawaban

  • 2 (x - 5)-4(2 x - 1 ) = - x - 3
    2x - 10 - 8 x + 4 = - x - 3
    2x - 8 x + x = -3 + 10 + 8 - 4
    3x - 8x = 11
    - 5x = 11
    - X = 11 : 5
    - x = 2,2
    X = - 2,2

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