x uchun yechish
x = \frac{35}{4} = 8\frac{3}{4} = 8,75
Grafik
Baham ko'rish
Klipbordga nusxa olish
5x-4+4=4x+28-x-5-2x+12
5x ni olish uchun x va 4x ni birlashtirish.
5x=4x+28-x-5-2x+12
0 olish uchun -4 va 4'ni qo'shing.
5x=3x+28-5-2x+12
3x ni olish uchun 4x va -x ni birlashtirish.
5x=3x+23-2x+12
23 olish uchun 28 dan 5 ni ayirish.
5x=x+23+12
x ni olish uchun 3x va -2x ni birlashtirish.
5x=x+35
35 olish uchun 23 va 12'ni qo'shing.
5x-x=35
Ikkala tarafdan x ni ayirish.
4x=35
4x ni olish uchun 5x va -x ni birlashtirish.
x=\frac{35}{4}
Ikki tarafini 4 ga bo‘ling.
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}