x uchun yechish
x=-\frac{33y}{40}+10
y uchun yechish
y=\frac{400-40x}{33}
Grafik
Baham ko'rish
Klipbordga nusxa olish
120x=1200-99y
Ikkala tarafdan 99y ni ayirish.
\frac{120x}{120}=\frac{1200-99y}{120}
Ikki tarafini 120 ga bo‘ling.
x=\frac{1200-99y}{120}
120 ga bo'lish 120 ga ko'paytirishni bekor qiladi.
x=-\frac{33y}{40}+10
1200-99y ni 120 ga bo'lish.
99y=1200-120x
Ikkala tarafdan 120x ni ayirish.
\frac{99y}{99}=\frac{1200-120x}{99}
Ikki tarafini 99 ga bo‘ling.
y=\frac{1200-120x}{99}
99 ga bo'lish 99 ga ko'paytirishni bekor qiladi.
y=\frac{400-40x}{33}
1200-120x ni 99 ga bo'lish.
Misollar
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699 * 533
Matritsa
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Simli tenglama
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Chegaralar
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