y uchun yechish
y=49
Grafik
Baham ko'rish
Klipbordga nusxa olish
y-2=-195+5y-3
-5 ga 39-y ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
y-2=-198+5y
-198 olish uchun -195 dan 3 ni ayirish.
y-2-5y=-198
Ikkala tarafdan 5y ni ayirish.
-4y-2=-198
-4y ni olish uchun y va -5y ni birlashtirish.
-4y=-198+2
2 ni ikki tarafga qo’shing.
-4y=-196
-196 olish uchun -198 va 2'ni qo'shing.
y=\frac{-196}{-4}
Ikki tarafini -4 ga bo‘ling.
y=49
49 ni olish uchun -196 ni -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}