x+2y+12=0 eching

$$x + 2 y + 12 = 0$$

x uchun yechish

$$x=-2y-12$$

Yechim qadamlari

Ikkala tarafdan 2y ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.

$$x+12=-2y$$

Ikkala tarafdan 12 ni ayirish.

$$x=-2y-12$$

y uchun yechish

$$y=-\frac{x}{2}-6$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan x ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.

$$2y+12=-x$$

Ikkala tarafdan 12 ni ayirish.

$$2y=-x-12$$

Ikki tarafini 2 ga bo‘ling.

$$\frac{2y}{2}=\frac{-x-12}{2}$$

2 ga bo'lish 2 ga ko'paytirishni bekor qiladi.

$$y=\frac{-x-12}{2}$$

-x-12 ni 2 ga bo'lish.

$$y=-\frac{x}{2}-6$$