2½ (2x - 3) + 6 = 15 - x/2
Matematika
Bunga12511
Pertanyaan
2½ (2x - 3) + 6 = 15 - x/2
1 Jawaban
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1. Jawaban Raffi2907
5x - 7,5 + 6 = 15 - x/2
5x - 13,5 = 15 - x/2
5x + x/2 = 15 +13,5
11x/2 = 28,5
5,5x = 28,5
x = 5 2/11
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