x uchun yechish
x = -\frac{7}{3} = -2\frac{1}{3} \approx -2,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
2x+3-5x-2=8
5x+2 teskarisini topish uchun har birining teskarisini toping.
-3x+3-2=8
-3x ni olish uchun 2x va -5x ni birlashtirish.
-3x+1=8
1 olish uchun 3 dan 2 ni ayirish.
-3x=8-1
Ikkala tarafdan 1 ni ayirish.
-3x=7
7 olish uchun 8 dan 1 ni ayirish.
x=\frac{7}{-3}
Ikki tarafini -3 ga bo‘ling.
x=-\frac{7}{3}
\frac{7}{-3} kasri manfiy belgini olib tashlash bilan -\frac{7}{3} sifatida qayta yozilishi mumkin.
Misollar
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Matritsa
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