October 2018 2 44 Report
Hilda membeli 3 kg terigu dan 2 kg beras seharga 25000 sedangkan anis membeli 4 kg terigu dan 3 kg beras seharga 36000

tentukan:
a.buatlah sistem persamaan linear 2 variabel yg sesuai

b.berapa uang yg harus dibayar meta jika ia membeli 7 kg terigu dan 2 kg beras di toko yg sama

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