x uchun yechish
x = \frac{27}{7} = 3\frac{6}{7} \approx 3,857142857
Grafik
Baham ko'rish
Klipbordga nusxa olish
28-7x=\frac{6}{6}
Ikki tarafini 6 ga bo‘ling.
28-7x=1
1 ni olish uchun 6 ni 6 ga bo‘ling.
-7x=1-28
Ikkala tarafdan 28 ni ayirish.
-7x=-27
-27 olish uchun 1 dan 28 ni ayirish.
x=\frac{-27}{-7}
Ikki tarafini -7 ga bo‘ling.
x=\frac{27}{7}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-27}{-7} kasrini \frac{27}{7} ga soddalashtirish mumkin.
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