x uchun yechish
x=-5
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(x+1\right)\times 5-4=6\left(x+1\right)
x qiymati -1 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini x+1 ga ko'paytirish.
5x+5-4=6\left(x+1\right)
x+1 ga 5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x+1=6\left(x+1\right)
1 olish uchun 5 dan 4 ni ayirish.
5x+1=6x+6
6 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x+1-6x=6
Ikkala tarafdan 6x ni ayirish.
-x+1=6
-x ni olish uchun 5x va -6x ni birlashtirish.
-x=6-1
Ikkala tarafdan 1 ni ayirish.
-x=5
5 olish uchun 6 dan 1 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}