x uchun yechish
x = \frac{34}{13} = 2\frac{8}{13} \approx 2,615384615
Grafik
Baham ko'rish
Klipbordga nusxa olish
8\times 13+2-13x=5\times 13+7
Tenglamaning ikkala tarafini 13 ga ko'paytirish.
104+2-13x=5\times 13+7
104 hosil qilish uchun 8 va 13 ni ko'paytirish.
106-13x=5\times 13+7
106 olish uchun 104 va 2'ni qo'shing.
106-13x=65+7
65 hosil qilish uchun 5 va 13 ni ko'paytirish.
106-13x=72
72 olish uchun 65 va 7'ni qo'shing.
-13x=72-106
Ikkala tarafdan 106 ni ayirish.
-13x=-34
-34 olish uchun 72 dan 106 ni ayirish.
x=\frac{-34}{-13}
Ikki tarafini -13 ga bo‘ling.
x=\frac{34}{13}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-34}{-13} kasrini \frac{34}{13} ga soddalashtirish mumkin.
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