x uchun yechish
x = \frac{1800}{91} = 19\frac{71}{91} \approx 19,78021978
Grafik
Baham ko'rish
Klipbordga nusxa olish
455x-900=8100
2 daraja ko‘rsatkichini 90 ga hisoblang va 8100 ni qiymatni oling.
455x=8100+900
900 ni ikki tarafga qo’shing.
455x=9000
9000 olish uchun 8100 va 900'ni qo'shing.
x=\frac{9000}{455}
Ikki tarafini 455 ga bo‘ling.
x=\frac{1800}{91}
\frac{9000}{455} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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