x uchun yechish
x=-4
Grafik
Baham ko'rish
Klipbordga nusxa olish
8-\left(3x-5x-3\right)=6x-\left(4x-7+x\right)
5x+3 teskarisini topish uchun har birining teskarisini toping.
8-\left(-2x-3\right)=6x-\left(4x-7+x\right)
-2x ni olish uchun 3x va -5x ni birlashtirish.
8-\left(-2x\right)-\left(-3\right)=6x-\left(4x-7+x\right)
-2x-3 teskarisini topish uchun har birining teskarisini toping.
8+2x-\left(-3\right)=6x-\left(4x-7+x\right)
-2x ning teskarisi 2x ga teng.
8+2x+3=6x-\left(4x-7+x\right)
-3 ning teskarisi 3 ga teng.
11+2x=6x-\left(4x-7+x\right)
11 olish uchun 8 va 3'ni qo'shing.
11+2x=6x-\left(5x-7\right)
5x ni olish uchun 4x va x ni birlashtirish.
11+2x=6x-5x-\left(-7\right)
5x-7 teskarisini topish uchun har birining teskarisini toping.
11+2x=6x-5x+7
-7 ning teskarisi 7 ga teng.
11+2x=x+7
x ni olish uchun 6x va -5x ni birlashtirish.
11+2x-x=7
Ikkala tarafdan x ni ayirish.
11+x=7
x ni olish uchun 2x va -x ni birlashtirish.
x=7-11
Ikkala tarafdan 11 ni ayirish.
x=-4
-4 olish uchun 7 dan 11 ni ayirish.
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}