a uchun yechish (complex solution)
\left\{\begin{matrix}a=-\frac{3\left(5x-3\right)}{2y}\text{, }&y\neq 0\\a\in \mathrm{C}\text{, }&x=\frac{3}{5}\text{ and }y=0\end{matrix}\right,
a uchun yechish
\left\{\begin{matrix}a=-\frac{3\left(5x-3\right)}{2y}\text{, }&y\neq 0\\a\in \mathrm{R}\text{, }&x=\frac{3}{5}\text{ and }y=0\end{matrix}\right,
x uchun yechish
x=-\frac{2ay}{15}+\frac{3}{5}
Grafik
Baham ko'rish
Klipbordga nusxa olish
15x+2ay=9
Tenglamaning ikkala tarafini 3 ga ko'paytirish.
2ay=9-15x
Ikkala tarafdan 15x ni ayirish.
2ya=9-15x
Tenglama standart shaklda.
\frac{2ya}{2y}=\frac{9-15x}{2y}
Ikki tarafini 2y ga bo‘ling.
a=\frac{9-15x}{2y}
2y ga bo'lish 2y ga ko'paytirishni bekor qiladi.
a=\frac{3\left(3-5x\right)}{2y}
9-15x ni 2y ga bo'lish.
15x+2ay=9
Tenglamaning ikkala tarafini 3 ga ko'paytirish.
2ay=9-15x
Ikkala tarafdan 15x ni ayirish.
2ya=9-15x
Tenglama standart shaklda.
\frac{2ya}{2y}=\frac{9-15x}{2y}
Ikki tarafini 2y ga bo‘ling.
a=\frac{9-15x}{2y}
2y ga bo'lish 2y ga ko'paytirishni bekor qiladi.
a=\frac{3\left(3-5x\right)}{2y}
9-15x ni 2y ga bo'lish.
15x+2ay=9
Tenglamaning ikkala tarafini 3 ga ko'paytirish.
15x=9-2ay
Ikkala tarafdan 2ay ni ayirish.
\frac{15x}{15}=\frac{9-2ay}{15}
Ikki tarafini 15 ga bo‘ling.
x=\frac{9-2ay}{15}
15 ga bo'lish 15 ga ko'paytirishni bekor qiladi.
x=-\frac{2ay}{15}+\frac{3}{5}
9-2ay ni 15 ga bo'lish.
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