x uchun yechish
x=-18
Grafik
Baham ko'rish
Klipbordga nusxa olish
4x+\frac{1}{9}\times 6x-2=5x+4
-2 daraja ko‘rsatkichini 3 ga hisoblang va \frac{1}{9} ni qiymatni oling.
4x+\frac{2}{3}x-2=5x+4
\frac{2}{3} hosil qilish uchun \frac{1}{9} va 6 ni ko'paytirish.
\frac{14}{3}x-2=5x+4
\frac{14}{3}x ni olish uchun 4x va \frac{2}{3}x ni birlashtirish.
\frac{14}{3}x-2-5x=4
Ikkala tarafdan 5x ni ayirish.
-\frac{1}{3}x-2=4
-\frac{1}{3}x ni olish uchun \frac{14}{3}x va -5x ni birlashtirish.
-\frac{1}{3}x=4+2
2 ni ikki tarafga qo’shing.
-\frac{1}{3}x=6
6 olish uchun 4 va 2'ni qo'shing.
x=6\left(-3\right)
Ikki tarafini -3 va teskari kasri -\frac{1}{3} ga ko‘paytiring.
x=-18
-18 hosil qilish uchun 6 va -3 ni ko'paytirish.
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}