Harga x yg memenuhi persamaan 3x + (2x+5) =1/2 (x-8)
Matematika
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Pertanyaan
Harga x yg memenuhi persamaan
3x + (2x+5) =1/2 (x-8)
3x + (2x+5) =1/2 (x-8)
1 Jawaban
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1. Jawaban Luucifer
3x + (2x +5) = 1/2 (x-8)
6x + 15x = 1/2x - 4
21x - 1/2x = -4
7x = -4
X = -4
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