c uchun yechish
c=6
Baham ko'rish
Klipbordga nusxa olish
5c+165-10c=135
Ikkala tarafdan 10c ni ayirish.
-5c+165=135
-5c ni olish uchun 5c va -10c ni birlashtirish.
-5c=135-165
Ikkala tarafdan 165 ni ayirish.
-5c=-30
-30 olish uchun 135 dan 165 ni ayirish.
c=\frac{-30}{-5}
Ikki tarafini -5 ga bo‘ling.
c=6
6 ni olish uchun -30 ni -5 ga bo‘ling.
Misollar
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