x uchun yechish
x=\frac{210-5y}{13}
y uchun yechish
y=-\frac{13x}{5}+42
Grafik
Baham ko'rish
Klipbordga nusxa olish
1300x=21000-500y
Ikkala tarafdan 500y ni ayirish.
\frac{1300x}{1300}=\frac{21000-500y}{1300}
Ikki tarafini 1300 ga bo‘ling.
x=\frac{21000-500y}{1300}
1300 ga bo'lish 1300 ga ko'paytirishni bekor qiladi.
x=\frac{210-5y}{13}
21000-500y ni 1300 ga bo'lish.
500y=21000-1300x
Ikkala tarafdan 1300x ni ayirish.
\frac{500y}{500}=\frac{21000-1300x}{500}
Ikki tarafini 500 ga bo‘ling.
y=\frac{21000-1300x}{500}
500 ga bo'lish 500 ga ko'paytirishni bekor qiladi.
y=-\frac{13x}{5}+42
21000-1300x ni 500 ga bo'lish.
Misollar
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Simli tenglama
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Chegaralar
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