x uchun yechish
x = -\frac{137}{112} = -1\frac{25}{112} \approx -1,223214286
Grafik
Baham ko'rish
Klipbordga nusxa olish
198x+378=-26\left(x-4\right)
18 ga 11x+21 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
198x+378=-26x+104
-26 ga x-4 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
198x+378+26x=104
26x ni ikki tarafga qo’shing.
224x+378=104
224x ni olish uchun 198x va 26x ni birlashtirish.
224x=104-378
Ikkala tarafdan 378 ni ayirish.
224x=-274
-274 olish uchun 104 dan 378 ni ayirish.
x=\frac{-274}{224}
Ikki tarafini 224 ga bo‘ling.
x=-\frac{137}{112}
\frac{-274}{224} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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