xy=z eching

$$x y = z$$

x uchun yechish

$$\left\{\begin{matrix}x=\frac{z}{y}\text{, }&y\neq 0\\x\in \mathrm{R}\text{, }&z=0\text{ and }y=0\end{matrix}\right,$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglama standart shaklda.

$$yx=z$$

Ikki tarafini y ga bo‘ling.

$$\frac{yx}{y}=\frac{z}{y}$$

y ga bo'lish y ga ko'paytirishni bekor qiladi.

$$x=\frac{z}{y}$$

y uchun yechish

$$\left\{\begin{matrix}y=\frac{z}{x}\text{, }&x\neq 0\\y\in \mathrm{R}\text{, }&z=0\text{ and }x=0\end{matrix}\right,$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglama standart shaklda.

$$xy=z$$

Ikki tarafini x ga bo‘ling.

$$\frac{xy}{x}=\frac{z}{x}$$

x ga bo'lish x ga ko'paytirishni bekor qiladi.

$$y=\frac{z}{x}$$