x uchun yechish
x = -\frac{8}{7} = -1\frac{1}{7} \approx -1,142857143
Grafik
Baham ko'rish
Klipbordga nusxa olish
-7x=13-5
Ikkala tarafdan 5 ni ayirish.
-7x=8
8 olish uchun 13 dan 5 ni ayirish.
x=\frac{8}{-7}
Ikki tarafini -7 ga bo‘ling.
x=-\frac{8}{7}
\frac{8}{-7} kasri manfiy belgini olib tashlash bilan -\frac{8}{7} sifatida qayta yozilishi mumkin.
Misollar
Ikkilik tenglama
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Arifmetik
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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]
Simli tenglama
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Differensatsiya
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Oʻngga
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Chegaralar
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