x uchun yechish
x = -\frac{17}{7} = -2\frac{3}{7} \approx -2,428571429
Grafik
Baham ko'rish
Klipbordga nusxa olish
-7x=20-3
Ikkala tarafdan 3 ni ayirish.
-7x=17
17 olish uchun 20 dan 3 ni ayirish.
x=\frac{17}{-7}
Ikki tarafini -7 ga bo‘ling.
x=-\frac{17}{7}
\frac{17}{-7} kasri manfiy belgini olib tashlash bilan -\frac{17}{7} sifatida qayta yozilishi mumkin.
Misollar
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