Matematika

Pertanyaan

tolong pakai cara 2(3x + 1)=5(x - 2)

2 Jawaban

  • 2 ( 3x + 1) = 5 (x - 2)
    6x + 2 = 5x - 10
    6x - 5x = - 10 - 2
    X = - 12
  • 2(3x+1)       = 5(x-2)
    (2.3x)+(2.1) = (5.x)-(5.-2)
     6x+2           = 5x-10
    6x - 5x         = -10 -2
        x              = -12

Pertanyaan Lainnya