Matematika

Pertanyaan

A. 6x -2 = 2
B. X - 1 > 5
C. 2x - 1 < 5

2 Jawaban

  • A. 6x - 2 = 2
         6x = 4
          x = 4/6
          x = 2/3

    B. x - 1 > 5
        x > 6

    C. 2x - 1 < 5
         2x < 6
          x < 3
  • A. 6x - 2 = 2
    6x = 2 + 2
    6x = 4
    x = 4/6
    x = 2/3

    B. x - 1 > 5
    x > 5 + 1
    x > 6

    C. 2x - 1 < 5
    2x < 5 + 1
    2x < 6
    x < 6/2
    x < 3

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