x uchun yechish
x=0
Grafik
Baham ko'rish
Klipbordga nusxa olish
7-3x-2-\left(11+2x\right)=10x-6
3x+2 teskarisini topish uchun har birining teskarisini toping.
5-3x-\left(11+2x\right)=10x-6
5 olish uchun 7 dan 2 ni ayirish.
5-3x-11-2x=10x-6
11+2x teskarisini topish uchun har birining teskarisini toping.
-6-3x-2x=10x-6
-6 olish uchun 5 dan 11 ni ayirish.
-6-5x=10x-6
-5x ni olish uchun -3x va -2x ni birlashtirish.
-6-5x-10x=-6
Ikkala tarafdan 10x ni ayirish.
-6-15x=-6
-15x ni olish uchun -5x va -10x ni birlashtirish.
-15x=-6+6
6 ni ikki tarafga qo’shing.
-15x=0
0 olish uchun -6 va 6'ni qo'shing.
x=0
Ikki son koʻpaytmasi 0 ga teng, agar kamida bittasi 0 bo‘lsa. -15 0 ga teng bo‘lmasa, x 0 ga teng bo‘lishi kerak.
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}