x uchun yechish
x = -\frac{225}{73} = -3\frac{6}{73} \approx -3,082191781
Grafik
Baham ko'rish
Klipbordga nusxa olish
150x+1120-4x=670
4 ga 280-x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
146x+1120=670
146x ni olish uchun 150x va -4x ni birlashtirish.
146x=670-1120
Ikkala tarafdan 1120 ni ayirish.
146x=-450
-450 olish uchun 670 dan 1120 ni ayirish.
x=\frac{-450}{146}
Ikki tarafini 146 ga bo‘ling.
x=-\frac{225}{73}
\frac{-450}{146} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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