Matematika

Pertanyaan

No 1.12+(-2a)=8
2.4p+2=18

1 Jawaban

  • nilai a = 2
    nilai p = 4

    1) 12 + (-2 . 2) = 8
    12 - 4 = 8

    2) 4 . 4 + 2 = 18
    16 + 2 = 18

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