x uchun yechish
x=\frac{1}{10}=0,1
Grafik
Baham ko'rish
Klipbordga nusxa olish
2\left(8-2x\right)-3\left(2x-3\right)=24
Tenglamaning ikkala tarafini 6 ga, 3,2 ning eng kichik karralisiga ko‘paytiring.
16-4x-3\left(2x-3\right)=24
2 ga 8-2x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
16-4x-6x+9=24
-3 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
16-10x+9=24
-10x ni olish uchun -4x va -6x ni birlashtirish.
25-10x=24
25 olish uchun 16 va 9'ni qo'shing.
-10x=24-25
Ikkala tarafdan 25 ni ayirish.
-10x=-1
-1 olish uchun 24 dan 25 ni ayirish.
x=\frac{-1}{-10}
Ikki tarafini -10 ga bo‘ling.
x=\frac{1}{10}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-1}{-10} kasrini \frac{1}{10} 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}