Matematika

Pertanyaan

x-1/2 -2 = 2
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1 Jawaban

  • x - 1 /2 - 2 = 2
    x - 1 /2 - 4/2 = 2
    x - 5/2 = 2
    x - 5 = 2 . 2
    x - 5 = 4
    x = 4 + 5
    x = 9

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