x uchun yechish
x=\frac{5\left(y-2\right)}{2}
y uchun yechish
y=\frac{2\left(x+5\right)}{5}
Grafik
Viktorina
Linear Equation
6 x - 15 y = - 30
Baham ko'rish
Klipbordga nusxa olish
6x=-30+15y
15y ni ikki tarafga qo’shing.
6x=15y-30
Tenglama standart shaklda.
\frac{6x}{6}=\frac{15y-30}{6}
Ikki tarafini 6 ga bo‘ling.
x=\frac{15y-30}{6}
6 ga bo'lish 6 ga ko'paytirishni bekor qiladi.
x=\frac{5y}{2}-5
-30+15y ni 6 ga bo'lish.
-15y=-30-6x
Ikkala tarafdan 6x ni ayirish.
-15y=-6x-30
Tenglama standart shaklda.
\frac{-15y}{-15}=\frac{-6x-30}{-15}
Ikki tarafini -15 ga bo‘ling.
y=\frac{-6x-30}{-15}
-15 ga bo'lish -15 ga ko'paytirishni bekor qiladi.
y=\frac{2x}{5}+2
-30-6x ni -15 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}