Matematika

Pertanyaan

17-3(x+11)=x+12
Tentukan nilai x agar PLSV bernilai benar!

1 Jawaban

  • 17-3(x+11) = x+12
    17 - 3x - 33 = x + 12
    -3x - x = 12 + 33 - 17
    -4x = 28
    x = 28/-4
    x = -7

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