x uchun yechish
x=5
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac { 2 ( x + 1 ) } { 3 } = \frac { 5 ( x + 1 ) } { 6 } - 1
Baham ko'rish
Klipbordga nusxa olish
2\times 2\left(x+1\right)=5\left(x+1\right)-6
Tenglamaning ikkala tarafini 6 ga, 3,6 ning eng kichik karralisiga ko‘paytiring.
4\left(x+1\right)=5\left(x+1\right)-6
4 hosil qilish uchun 2 va 2 ni ko'paytirish.
4x+4=5\left(x+1\right)-6
4 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x+4=5x+5-6
5 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x+4=5x-1
-1 olish uchun 5 dan 6 ni ayirish.
4x+4-5x=-1
Ikkala tarafdan 5x ni ayirish.
-x+4=-1
-x ni olish uchun 4x va -5x ni birlashtirish.
-x=-1-4
Ikkala tarafdan 4 ni ayirish.
-x=-5
-5 olish uchun -1 dan 4 ni ayirish.
x=5
Ikkala tarafini -1 ga ko‘paytiring.
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}