x uchun yechish
x=-\frac{12x_{12}}{13}+5040
x_12 uchun yechish
x_{12}=-\frac{13x}{12}+5460
Grafik
Baham ko'rish
Klipbordga nusxa olish
13x+12x_{12}=65520
13x ni olish uchun x va 12x ni birlashtirish.
13x=65520-12x_{12}
Ikkala tarafdan 12x_{12} ni ayirish.
\frac{13x}{13}=\frac{65520-12x_{12}}{13}
Ikki tarafini 13 ga bo‘ling.
x=\frac{65520-12x_{12}}{13}
13 ga bo'lish 13 ga ko'paytirishni bekor qiladi.
x=-\frac{12x_{12}}{13}+5040
65520-12x_{12} ni 13 ga bo'lish.
13x+12x_{12}=65520
13x ni olish uchun x va 12x ni birlashtirish.
12x_{12}=65520-13x
Ikkala tarafdan 13x ni ayirish.
\frac{12x_{12}}{12}=\frac{65520-13x}{12}
Ikki tarafini 12 ga bo‘ling.
x_{12}=\frac{65520-13x}{12}
12 ga bo'lish 12 ga ko'paytirishni bekor qiladi.
x_{12}=-\frac{13x}{12}+5460
65520-13x ni 12 ga bo'lish.
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