x uchun yechish
x = \frac{7}{2} = 3\frac{1}{2} = 3,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
x-3+5x=18
5x ni ikki tarafga qo’shing.
6x-3=18
6x ni olish uchun x va 5x ni birlashtirish.
6x=18+3
3 ni ikki tarafga qo’shing.
6x=21
21 olish uchun 18 va 3'ni qo'shing.
x=\frac{21}{6}
Ikki tarafini 6 ga bo‘ling.
x=\frac{7}{2}
\frac{21}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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