x uchun yechish
x = \frac{85}{9} = 9\frac{4}{9} \approx 9,444444444
Grafik
Baham ko'rish
Klipbordga nusxa olish
6x+225-15x=140
15 ga 15-x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-9x+225=140
-9x ni olish uchun 6x va -15x ni birlashtirish.
-9x=140-225
Ikkala tarafdan 225 ni ayirish.
-9x=-85
-85 olish uchun 140 dan 225 ni ayirish.
x=\frac{-85}{-9}
Ikki tarafini -9 ga bo‘ling.
x=\frac{85}{9}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-85}{-9} kasrini \frac{85}{9} ga soddalashtirish mumkin.
Misollar
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Arifmetik
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Matritsa
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Simli tenglama
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Differensatsiya
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Oʻngga
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Chegaralar
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