Matematika

Pertanyaan

5[2x-3} =2{3-5x] pake cara

2 Jawaban

  • Mapel : Matematika
    Kelas : VII SMP
    Bab : Aljabar

    Pembahasan :
    5(2x - 3) = 2(3 - 5x)
    10x - 15 = 6 - 10x
    10x + 10x = 6 + 15
    20x = 21
    x = 21/20
  • 5 [2x- 3 ] = 2[3-5x]
    10x-15 = 6 - 10x
    10x+10x = 6 +15
    x = 21/20

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