x uchun yechish
x = \frac{19}{5} = 3\frac{4}{5} = 3,8
Grafik
Baham ko'rish
Klipbordga nusxa olish
5x=20-1
Ikkala tarafdan 1 ni ayirish.
5x=19
19 olish uchun 20 dan 1 ni ayirish.
x=\frac{19}{5}
Ikki tarafini 5 ga bo‘ling.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
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Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
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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