b uchun yechish (complex solution)
\left\{\begin{matrix}b=\frac{7-3x}{l}\text{, }&l\neq 0\\b\in \mathrm{C}\text{, }&x=\frac{7}{3}\text{ and }l=0\end{matrix}\right,
l uchun yechish (complex solution)
\left\{\begin{matrix}l=\frac{7-3x}{b}\text{, }&b\neq 0\\l\in \mathrm{C}\text{, }&x=\frac{7}{3}\text{ and }b=0\end{matrix}\right,
b uchun yechish
\left\{\begin{matrix}b=\frac{7-3x}{l}\text{, }&l\neq 0\\b\in \mathrm{R}\text{, }&x=\frac{7}{3}\text{ and }l=0\end{matrix}\right,
l uchun yechish
\left\{\begin{matrix}l=\frac{7-3x}{b}\text{, }&b\neq 0\\l\in \mathrm{R}\text{, }&x=\frac{7}{3}\text{ and }b=0\end{matrix}\right,
Grafik
Baham ko'rish
Klipbordga nusxa olish
-bl=2\left(2x-3\right)-\left(x+1\right)
Tenglamaning ikkala tarafini 4 ga, 4,2 ning eng kichik karralisiga ko‘paytiring.
-bl=4x-6-\left(x+1\right)
2 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-bl=4x-6-x-1
x+1 teskarisini topish uchun har birining teskarisini toping.
-bl=3x-6-1
3x ni olish uchun 4x va -x ni birlashtirish.
-bl=3x-7
-7 olish uchun -6 dan 1 ni ayirish.
\left(-l\right)b=3x-7
Tenglama standart shaklda.
\frac{\left(-l\right)b}{-l}=\frac{3x-7}{-l}
Ikki tarafini -l ga bo‘ling.
b=\frac{3x-7}{-l}
-l ga bo'lish -l ga ko'paytirishni bekor qiladi.
b=\frac{7-3x}{l}
-7+3x ni -l ga bo'lish.
-bl=2\left(2x-3\right)-\left(x+1\right)
Tenglamaning ikkala tarafini 4 ga, 4,2 ning eng kichik karralisiga ko‘paytiring.
-bl=4x-6-\left(x+1\right)
2 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-bl=4x-6-x-1
x+1 teskarisini topish uchun har birining teskarisini toping.
-bl=3x-6-1
3x ni olish uchun 4x va -x ni birlashtirish.
-bl=3x-7
-7 olish uchun -6 dan 1 ni ayirish.
\left(-b\right)l=3x-7
Tenglama standart shaklda.
\frac{\left(-b\right)l}{-b}=\frac{3x-7}{-b}
Ikki tarafini -b ga bo‘ling.
l=\frac{3x-7}{-b}
-b ga bo'lish -b ga ko'paytirishni bekor qiladi.
l=\frac{7-3x}{b}
-7+3x ni -b ga bo'lish.
-bl=2\left(2x-3\right)-\left(x+1\right)
Tenglamaning ikkala tarafini 4 ga, 4,2 ning eng kichik karralisiga ko‘paytiring.
-bl=4x-6-\left(x+1\right)
2 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-bl=4x-6-x-1
x+1 teskarisini topish uchun har birining teskarisini toping.
-bl=3x-6-1
3x ni olish uchun 4x va -x ni birlashtirish.
-bl=3x-7
-7 olish uchun -6 dan 1 ni ayirish.
\left(-l\right)b=3x-7
Tenglama standart shaklda.
\frac{\left(-l\right)b}{-l}=\frac{3x-7}{-l}
Ikki tarafini -l ga bo‘ling.
b=\frac{3x-7}{-l}
-l ga bo'lish -l ga ko'paytirishni bekor qiladi.
b=\frac{7-3x}{l}
3x-7 ni -l ga bo'lish.
-bl=2\left(2x-3\right)-\left(x+1\right)
Tenglamaning ikkala tarafini 4 ga, 4,2 ning eng kichik karralisiga ko‘paytiring.
-bl=4x-6-\left(x+1\right)
2 ga 2x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
-bl=4x-6-x-1
x+1 teskarisini topish uchun har birining teskarisini toping.
-bl=3x-6-1
3x ni olish uchun 4x va -x ni birlashtirish.
-bl=3x-7
-7 olish uchun -6 dan 1 ni ayirish.
\left(-b\right)l=3x-7
Tenglama standart shaklda.
\frac{\left(-b\right)l}{-b}=\frac{3x-7}{-b}
Ikki tarafini -b ga bo‘ling.
l=\frac{3x-7}{-b}
-b ga bo'lish -b ga ko'paytirishni bekor qiladi.
l=\frac{7-3x}{b}
3x-7 ni -b ga bo'lish.
Misollar
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\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]
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
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Chegaralar
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