x uchun yechish
x=200-9y
y uchun yechish
y=\frac{200-x}{9}
Grafik
Baham ko'rish
Klipbordga nusxa olish
x+15=215-9y
Ikkala tarafdan 9y ni ayirish.
x=215-9y-15
Ikkala tarafdan 15 ni ayirish.
x=200-9y
200 olish uchun 215 dan 15 ni ayirish.
9y+15=215-x
Ikkala tarafdan x ni ayirish.
9y=215-x-15
Ikkala tarafdan 15 ni ayirish.
9y=200-x
200 olish uchun 215 dan 15 ni ayirish.
\frac{9y}{9}=\frac{200-x}{9}
Ikki tarafini 9 ga bo‘ling.
y=\frac{200-x}{9}
9 ga bo'lish 9 ga ko'paytirishni bekor qiladi.
Misollar
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Matritsa
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Oʻngga
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Chegaralar
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