x uchun yechish
x = \frac{22}{7} = 3\frac{1}{7} \approx 3,142857143
Grafik
Baham ko'rish
Klipbordga nusxa olish
47x-141=5x-9
47 ga x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
47x-141-5x=-9
Ikkala tarafdan 5x ni ayirish.
42x-141=-9
42x ni olish uchun 47x va -5x ni birlashtirish.
42x=-9+141
141 ni ikki tarafga qo’shing.
42x=132
132 olish uchun -9 va 141'ni qo'shing.
x=\frac{132}{42}
Ikki tarafini 42 ga bo‘ling.
x=\frac{22}{7}
\frac{132}{42} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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