Matematika

Pertanyaan

9x-3y+10-12x+3y+2y-3 =

1 Jawaban

  • 9x - 3y + 10 - 12x + 3y + 2y - 3 =
    9x - 12x - 3y + 3y + 2y + 10 - 3 =
    -3x + 2y + 7.

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