x uchun yechish
x=2y+\frac{25}{2}
y uchun yechish
y=\frac{x}{2}-\frac{25}{4}
Grafik
Viktorina
Linear Equation
3 x - 4 y - 25 = x
Baham ko'rish
Klipbordga nusxa olish
3x-4y-25-x=0
Ikkala tarafdan x ni ayirish.
2x-4y-25=0
2x ni olish uchun 3x va -x ni birlashtirish.
2x-25=4y
4y ni ikki tarafga qo’shing. Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.
2x=4y+25
25 ni ikki tarafga qo’shing.
\frac{2x}{2}=\frac{4y+25}{2}
Ikki tarafini 2 ga bo‘ling.
x=\frac{4y+25}{2}
2 ga bo'lish 2 ga ko'paytirishni bekor qiladi.
x=2y+\frac{25}{2}
4y+25 ni 2 ga bo'lish.
-4y-25=x-3x
Ikkala tarafdan 3x ni ayirish.
-4y-25=-2x
-2x ni olish uchun x va -3x ni birlashtirish.
-4y=-2x+25
25 ni ikki tarafga qo’shing.
-4y=25-2x
Tenglama standart shaklda.
\frac{-4y}{-4}=\frac{25-2x}{-4}
Ikki tarafini -4 ga bo‘ling.
y=\frac{25-2x}{-4}
-4 ga bo'lish -4 ga ko'paytirishni bekor qiladi.
y=\frac{x}{2}-\frac{25}{4}
-2x+25 ni -4 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}