x uchun yechish
x = \frac{33}{2} = 16\frac{1}{2} = 16,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
2x-13=20
2x ni olish uchun x va x ni birlashtirish.
2x=20+13
13 ni ikki tarafga qo’shing.
2x=33
33 olish uchun 20 va 13'ni qo'shing.
x=\frac{33}{2}
Ikki tarafini 2 ga bo‘ling.
Misollar
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