x uchun yechish
x=-\frac{5}{6}\approx -0,833333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
2\left(2x+1\right)-\left(10x+1\right)=6
Tenglamaning ikkala tarafini 6 ga, 3,6 ning eng kichik karralisiga ko‘paytiring.
4x+2-\left(10x+1\right)=6
2 ga 2x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x+2-10x-1=6
10x+1 teskarisini topish uchun har birining teskarisini toping.
-6x+2-1=6
-6x ni olish uchun 4x va -10x ni birlashtirish.
-6x+1=6
1 olish uchun 2 dan 1 ni ayirish.
-6x=6-1
Ikkala tarafdan 1 ni ayirish.
-6x=5
5 olish uchun 6 dan 1 ni ayirish.
x=\frac{5}{-6}
Ikki tarafini -6 ga bo‘ling.
x=-\frac{5}{6}
\frac{5}{-6} kasri manfiy belgini olib tashlash bilan -\frac{5}{6} sifatida qayta yozilishi mumkin.
Misollar
Ikkilik tenglama
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Chiziqli tenglama
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Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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Oʻngga
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Chegaralar
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