x uchun yechish
x=-\frac{1}{9}\approx -0,111111111
Grafik
Baham ko'rish
Klipbordga nusxa olish
-4x-10=14x-8
-2 ga 2x+5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-4x-10-14x=-8
Ikkala tarafdan 14x ni ayirish.
-18x-10=-8
-18x ni olish uchun -4x va -14x ni birlashtirish.
-18x=-8+10
10 ni ikki tarafga qo’shing.
-18x=2
2 olish uchun -8 va 10'ni qo'shing.
x=\frac{2}{-18}
Ikki tarafini -18 ga bo‘ling.
x=-\frac{1}{9}
\frac{2}{-18} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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}