x uchun yechish
x=\frac{8\left(y+10\right)}{5}
y uchun yechish
y=\frac{5\left(x-16\right)}{8}
Grafik
Viktorina
Linear Equation
5x-8y=80
Baham ko'rish
Klipbordga nusxa olish
5x=80+8y
8y ni ikki tarafga qo’shing.
5x=8y+80
Tenglama standart shaklda.
\frac{5x}{5}=\frac{8y+80}{5}
Ikki tarafini 5 ga bo‘ling.
x=\frac{8y+80}{5}
5 ga bo'lish 5 ga ko'paytirishni bekor qiladi.
x=\frac{8y}{5}+16
80+8y ni 5 ga bo'lish.
-8y=80-5x
Ikkala tarafdan 5x ni ayirish.
\frac{-8y}{-8}=\frac{80-5x}{-8}
Ikki tarafini -8 ga bo‘ling.
y=\frac{80-5x}{-8}
-8 ga bo'lish -8 ga ko'paytirishni bekor qiladi.
y=\frac{5x}{8}-10
80-5x ni -8 ga bo'lish.
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}