d y = - 7 x - 6
d uchun yechish (complex solution)
\left\{\begin{matrix}d=-\frac{7x+6}{y}\text{, }&y\neq 0\\d\in \mathrm{C}\text{, }&x=-\frac{6}{7}\text{ and }y=0\end{matrix}\right,
d uchun yechish
\left\{\begin{matrix}d=-\frac{7x+6}{y}\text{, }&y\neq 0\\d\in \mathrm{R}\text{, }&x=-\frac{6}{7}\text{ and }y=0\end{matrix}\right,
x uchun yechish
x=\frac{-dy-6}{7}
Grafik
Baham ko'rish
Klipbordga nusxa olish
yd=-7x-6
Tenglama standart shaklda.
\frac{yd}{y}=\frac{-7x-6}{y}
Ikki tarafini y ga bo‘ling.
d=\frac{-7x-6}{y}
y ga bo'lish y ga ko'paytirishni bekor qiladi.
d=-\frac{7x+6}{y}
-7x-6 ni y ga bo'lish.
yd=-7x-6
Tenglama standart shaklda.
\frac{yd}{y}=\frac{-7x-6}{y}
Ikki tarafini y ga bo‘ling.
d=\frac{-7x-6}{y}
y ga bo'lish y ga ko'paytirishni bekor qiladi.
d=-\frac{7x+6}{y}
-7x-6 ni y ga bo'lish.
-7x-6=dy
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
-7x=dy+6
6 ni ikki tarafga qo’shing.
\frac{-7x}{-7}=\frac{dy+6}{-7}
Ikki tarafini -7 ga bo‘ling.
x=\frac{dy+6}{-7}
-7 ga bo'lish -7 ga ko'paytirishni bekor qiladi.
x=\frac{-dy-6}{7}
dy+6 ni -7 ga bo'lish.
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