x uchun yechish
x = \frac{81}{2} = 40\frac{1}{2} = 40,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
2x+3=84
2x ni olish uchun x va x ni birlashtirish.
2x=84-3
Ikkala tarafdan 3 ni ayirish.
2x=81
81 olish uchun 84 dan 3 ni ayirish.
x=\frac{81}{2}
Ikki tarafini 2 ga bo‘ling.
Misollar
Ikkilik tenglama
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Simli tenglama
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Chegaralar
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