c uchun yechish
c=-6
Viktorina
Linear Equation
3 c + 45 = 3 - 4 c
Baham ko'rish
Klipbordga nusxa olish
3c+45+4c=3
4c ni ikki tarafga qo’shing.
7c+45=3
7c ni olish uchun 3c va 4c ni birlashtirish.
7c=3-45
Ikkala tarafdan 45 ni ayirish.
7c=-42
-42 olish uchun 3 dan 45 ni ayirish.
c=\frac{-42}{7}
Ikki tarafini 7 ga bo‘ling.
c=-6
-6 ni olish uchun -42 ni 7 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}