x uchun yechish
x = \frac{15}{2} = 7\frac{1}{2} = 7,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
6x+6x+10=100
6x ni olish uchun 2x va 4x ni birlashtirish.
12x+10=100
12x ni olish uchun 6x va 6x ni birlashtirish.
12x=100-10
Ikkala tarafdan 10 ni ayirish.
12x=90
90 olish uchun 100 dan 10 ni ayirish.
x=\frac{90}{12}
Ikki tarafini 12 ga bo‘ling.
x=\frac{15}{2}
\frac{90}{12} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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