c uchun yechish
c = \frac{2169}{208} = 10\frac{89}{208} \approx 10,427884615
Baham ko'rish
Klipbordga nusxa olish
208c-1456+3=716
208 ga c-7 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
208c-1453=716
-1453 olish uchun -1456 va 3'ni qo'shing.
208c=716+1453
1453 ni ikki tarafga qo’shing.
208c=2169
2169 olish uchun 716 va 1453'ni qo'shing.
c=\frac{2169}{208}
Ikki tarafini 208 ga bo‘ling.
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