x uchun yechish
x=7
Grafik
Baham ko'rish
Klipbordga nusxa olish
24x-6-2\left(5x+1\right)=6\left(2x+1\right)
3 ga 8x-2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
24x-6-10x-2=6\left(2x+1\right)
-2 ga 5x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
14x-6-2=6\left(2x+1\right)
14x ni olish uchun 24x va -10x ni birlashtirish.
14x-8=6\left(2x+1\right)
-8 olish uchun -6 dan 2 ni ayirish.
14x-8=12x+6
6 ga 2x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
14x-8-12x=6
Ikkala tarafdan 12x ni ayirish.
2x-8=6
2x ni olish uchun 14x va -12x ni birlashtirish.
2x=6+8
8 ni ikki tarafga qo’shing.
2x=14
14 olish uchun 6 va 8'ni qo'shing.
x=\frac{14}{2}
Ikki tarafini 2 ga bo‘ling.
x=7
7 ni olish uchun 14 ni 2 ga bo‘ling.
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}