{l}{3x=24}{x+3y=17} eching

$$\left\{ \begin{array} { l } { 3 x = 24 } \\ { x + 3 y = 17 } \end{array} \right.$$

x, y uchun yechish

$$x=8$$

$$y=3$$

Yechim qadamlari

Birinchi tenglamani yeching. Ikki tarafini 3 ga bo‘ling.

$$x=\frac{24}{3}$$

8 ni olish uchun 24 ni 3 ga bo‘ling.

$$x=8$$

Ikkinchi tenglamani yeching. Tenglamaga o‘zgaruvchining ma’lum qiymatlarini joylang.

$$8+3y=17$$

Ikkala tarafdan 8 ni ayirish.

$$3y=17-8$$

9 olish uchun 17 dan 8 ni ayirish.

$$3y=9$$

Ikki tarafini 3 ga bo‘ling.

$$y=\frac{9}{3}$$

3 ni olish uchun 9 ni 3 ga bo‘ling.

$$y=3$$

Tizim hal qilindi.

$$x=8 y=3$$