Matematika

Pertanyaan

tolong jawab pliss iya kakak
tolong jawab pliss iya kakak

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1 Jawaban

  • 1. b. 3x + 2y=12
    x + 2y=4 _
    __________
    2x = 8
    x = 8/2 = 4
    x+2y=4
    4+2y=4
    2y=4-4
    y=0/2 =0

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