x uchun yechish
x = \frac{87}{4} = 21\frac{3}{4} = 21,75
Grafik
Baham ko'rish
Klipbordga nusxa olish
4x+2x-1+2x-1+3+3=178
4x ni olish uchun 2x va 2x ni birlashtirish.
6x-1+2x-1+3+3=178
6x ni olish uchun 4x va 2x ni birlashtirish.
8x-1-1+3+3=178
8x ni olish uchun 6x va 2x ni birlashtirish.
8x-2+3+3=178
-2 olish uchun -1 dan 1 ni ayirish.
8x+1+3=178
1 olish uchun -2 va 3'ni qo'shing.
8x+4=178
4 olish uchun 1 va 3'ni qo'shing.
8x=178-4
Ikkala tarafdan 4 ni ayirish.
8x=174
174 olish uchun 178 dan 4 ni ayirish.
x=\frac{174}{8}
Ikki tarafini 8 ga bo‘ling.
x=\frac{87}{4}
\frac{174}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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