t uchun yechish
t=0
Baham ko'rish
Klipbordga nusxa olish
21t-24-6=32t-16-12t-14
21t ni olish uchun 9t va 12t ni birlashtirish.
21t-30=32t-16-12t-14
-30 olish uchun -24 dan 6 ni ayirish.
21t-30=20t-16-14
20t ni olish uchun 32t va -12t ni birlashtirish.
21t-30=20t-30
-30 olish uchun -16 dan 14 ni ayirish.
21t-30-20t=-30
Ikkala tarafdan 20t ni ayirish.
t-30=-30
t ni olish uchun 21t va -20t ni birlashtirish.
t=-30+30
30 ni ikki tarafga qo’shing.
t=0
0 olish uchun -30 va 30'ni qo'shing.
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}