y uchun yechish
y=\frac{3}{7}\approx 0,428571429
Grafik
Baham ko'rish
Klipbordga nusxa olish
12+7y=15
12 hosil qilish uchun 3 va 4 ni ko'paytirish.
7y=15-12
Ikkala tarafdan 12 ni ayirish.
7y=3
3 olish uchun 15 dan 12 ni ayirish.
y=\frac{3}{7}
Ikki tarafini 7 ga bo‘ling.
Misollar
Ikkilik tenglama
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Matritsa
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Chegaralar
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