x uchun yechish
x=-\frac{16y}{15}+\frac{4}{3}
y uchun yechish
y=-\frac{15x}{16}+\frac{5}{4}
Grafik
Baham ko'rish
Klipbordga nusxa olish
75x=100-80y
Ikkala tarafdan 80y ni ayirish.
\frac{75x}{75}=\frac{100-80y}{75}
Ikki tarafini 75 ga bo‘ling.
x=\frac{100-80y}{75}
75 ga bo'lish 75 ga ko'paytirishni bekor qiladi.
x=-\frac{16y}{15}+\frac{4}{3}
100-80y ni 75 ga bo'lish.
80y=100-75x
Ikkala tarafdan 75x ni ayirish.
\frac{80y}{80}=\frac{100-75x}{80}
Ikki tarafini 80 ga bo‘ling.
y=\frac{100-75x}{80}
80 ga bo'lish 80 ga ko'paytirishni bekor qiladi.
y=-\frac{15x}{16}+\frac{5}{4}
100-75x ni 80 ga bo'lish.
Misollar
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