n uchun yechish
n=-3
Baham ko'rish
Klipbordga nusxa olish
9-4n+n=18
n ni ikki tarafga qo’shing.
9-3n=18
-3n ni olish uchun -4n va n ni birlashtirish.
-3n=18-9
Ikkala tarafdan 9 ni ayirish.
-3n=9
9 olish uchun 18 dan 9 ni ayirish.
n=\frac{9}{-3}
Ikki tarafini -3 ga bo‘ling.
n=-3
-3 ni olish uchun 9 ni -3 ga bo‘ling.
Misollar
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Chiziqli tenglama
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Matritsa
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Simli tenglama
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Oʻngga
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Chegaralar
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