x uchun yechish
x = \frac{252}{11} = 22\frac{10}{11} \approx 22,909090909
Grafik
Baham ko'rish
Klipbordga nusxa olish
20x-220-9x=32
Ikkala tarafdan 9x ni ayirish.
11x-220=32
11x ni olish uchun 20x va -9x ni birlashtirish.
11x=32+220
220 ni ikki tarafga qo’shing.
11x=252
252 olish uchun 32 va 220'ni qo'shing.
x=\frac{252}{11}
Ikki tarafini 11 ga bo‘ling.
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