Matematika

Pertanyaan

7 × 3 : 7 + 3 = n + 21

N = ?

2 Jawaban

  • 7 × 3 : 7 + 3 = n + 21
    21 : 7 + 3 = n + 21
    3 + 3 = n + 21
    n = 6 - 21
    n = -15

    semoga membantu ^_^
  • 7 × 3 = 21 : 7 = 3 + 3 = 6

    jadi, 6 - 21 = -15

    7×3:7+3= -15+21
    ............6=6

    semoga bermanfaat

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