x uchun yechish
x=\frac{3}{8}=0,375
Grafik
Baham ko'rish
Klipbordga nusxa olish
8x-6-5=6\left(3x-2\right)-2\left(x+1\right)
2 ga 4x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
8x-11=6\left(3x-2\right)-2\left(x+1\right)
-11 olish uchun -6 dan 5 ni ayirish.
8x-11=18x-12-2\left(x+1\right)
6 ga 3x-2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
8x-11=18x-12-2x-2
-2 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
8x-11=16x-12-2
16x ni olish uchun 18x va -2x ni birlashtirish.
8x-11=16x-14
-14 olish uchun -12 dan 2 ni ayirish.
8x-11-16x=-14
Ikkala tarafdan 16x ni ayirish.
-8x-11=-14
-8x ni olish uchun 8x va -16x ni birlashtirish.
-8x=-14+11
11 ni ikki tarafga qo’shing.
-8x=-3
-3 olish uchun -14 va 11'ni qo'shing.
x=\frac{-3}{-8}
Ikki tarafini -8 ga bo‘ling.
x=\frac{3}{8}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-3}{-8} kasrini \frac{3}{8} 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}