A uchun yechish
A=12000
Baham ko'rish
Klipbordga nusxa olish
3A+2A+A+5000=77000
3A ni olish uchun A va 2A ni birlashtirish.
5A+A+5000=77000
5A ni olish uchun 3A va 2A ni birlashtirish.
6A+5000=77000
6A ni olish uchun 5A va A ni birlashtirish.
6A=77000-5000
Ikkala tarafdan 5000 ni ayirish.
6A=72000
72000 olish uchun 77000 dan 5000 ni ayirish.
A=\frac{72000}{6}
Ikki tarafini 6 ga bo‘ling.
A=12000
12000 ni olish uchun 72000 ni 6 ga bo‘ling.
Misollar
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