k uchun yechish
k = -\frac{32}{3} = -10\frac{2}{3} \approx -10,666666667
Baham ko'rish
Klipbordga nusxa olish
k+8-4k=40
Tenglamaning ikkala tarafini 4 ga ko'paytirish.
-3k+8=40
-3k ni olish uchun k va -4k ni birlashtirish.
-3k=40-8
Ikkala tarafdan 8 ni ayirish.
-3k=32
32 olish uchun 40 dan 8 ni ayirish.
k=\frac{32}{-3}
Ikki tarafini -3 ga bo‘ling.
k=-\frac{32}{3}
\frac{32}{-3} kasri manfiy belgini olib tashlash bilan -\frac{32}{3} sifatida qayta yozilishi mumkin.
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