w uchun yechish
w=-\frac{4-3x}{x+1}
x\neq -1
x uchun yechish
x=-\frac{w+4}{w-3}
w\neq 3
Grafik
Viktorina
Linear Equation
w x + 4 = 3 x - w
Baham ko'rish
Klipbordga nusxa olish
wx+4+w=3x
w ni ikki tarafga qo’shing.
wx+w=3x-4
Ikkala tarafdan 4 ni ayirish.
\left(x+1\right)w=3x-4
w'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(x+1\right)w}{x+1}=\frac{3x-4}{x+1}
Ikki tarafini x+1 ga bo‘ling.
w=\frac{3x-4}{x+1}
x+1 ga bo'lish x+1 ga ko'paytirishni bekor qiladi.
wx+4-3x=-w
Ikkala tarafdan 3x ni ayirish.
wx-3x=-w-4
Ikkala tarafdan 4 ni ayirish.
\left(w-3\right)x=-w-4
x'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(w-3\right)x}{w-3}=\frac{-w-4}{w-3}
Ikki tarafini w-3 ga bo‘ling.
x=\frac{-w-4}{w-3}
w-3 ga bo'lish w-3 ga ko'paytirishni bekor qiladi.
x=-\frac{w+4}{w-3}
-w-4 ni w-3 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}