Mathematics, 26.05.2021 14:00 rwerjekrryery6750

Puan Mary membeli beberapa x kg ayam. Harga bagi 1 kg ayam ialah RM(7x+3). Pn. Mary memperoleh RMx baki bayaran setelah membayar 5 keping wang kertas
RM10 untuk membeli x kg ayam
Hitung harga dalam RM, bagi 1kg ayam itu.

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Puan Mary membeli beberapa x kg ayam. Harga bagi 1 kg ayam ialah RM(7x+3). Pn. Mary memperoleh RMx...