a uchun yechish
a = \frac{7}{2} = 3\frac{1}{2} = 3,5
Baham ko'rish
Klipbordga nusxa olish
a=7-a
7 olish uchun 6 va 1'ni qo'shing.
a+a=7
a ni ikki tarafga qo’shing.
2a=7
2a ni olish uchun a va a ni birlashtirish.
a=\frac{7}{2}
Ikki tarafini 2 ga bo‘ling.
Misollar
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Chegaralar
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