x uchun yechish
x=-\frac{3y}{5}+11
y uchun yechish
y=\frac{55-5x}{3}
Grafik
Baham ko'rish
Klipbordga nusxa olish
50x=550-30y
Ikkala tarafdan 30y ni ayirish.
\frac{50x}{50}=\frac{550-30y}{50}
Ikki tarafini 50 ga bo‘ling.
x=\frac{550-30y}{50}
50 ga bo'lish 50 ga ko'paytirishni bekor qiladi.
x=-\frac{3y}{5}+11
550-30y ni 50 ga bo'lish.
30y=550-50x
Ikkala tarafdan 50x ni ayirish.
\frac{30y}{30}=\frac{550-50x}{30}
Ikki tarafini 30 ga bo‘ling.
y=\frac{550-50x}{30}
30 ga bo'lish 30 ga ko'paytirishni bekor qiladi.
y=\frac{55-5x}{3}
550-50x ni 30 ga bo'lish.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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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}