x uchun yechish
x=-\frac{1}{19}\approx -0,052631579
Grafik
Baham ko'rish
Klipbordga nusxa olish
22x-3x=2-3
22x ni olish uchun 24x va -2x ni birlashtirish.
19x=2-3
19x ni olish uchun 22x va -3x ni birlashtirish.
19x=-1
-1 olish uchun 2 dan 3 ni ayirish.
x=\frac{-1}{19}
Ikki tarafini 19 ga bo‘ling.
x=-\frac{1}{19}
\frac{-1}{19} kasri manfiy belgini olib tashlash bilan -\frac{1}{19} sifatida qayta yozilishi mumkin.
Misollar
Ikkilik tenglama
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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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}