n uchun yechish
n = \frac{101}{18} = 5\frac{11}{18} \approx 5,611111111
Viktorina
Linear Equation
93 - 7 n = 11 n - 8
Baham ko'rish
Klipbordga nusxa olish
93-7n-11n=-8
Ikkala tarafdan 11n ni ayirish.
93-18n=-8
-18n ni olish uchun -7n va -11n ni birlashtirish.
-18n=-8-93
Ikkala tarafdan 93 ni ayirish.
-18n=-101
-101 olish uchun -8 dan 93 ni ayirish.
n=\frac{-101}{-18}
Ikki tarafini -18 ga bo‘ling.
n=\frac{101}{18}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-101}{-18} kasrini \frac{101}{18} ga soddalashtirish mumkin.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
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}