2x+4y-62=x+y-23 eching

$$2x+4y-62=x+y-23$$

x uchun yechish

$$x=39-3y$$

Yechim qadamlari

Ikkala tarafdan x ni ayirish.

$$2x+4y-62-x=y-23$$

x ni olish uchun 2x va -x ni birlashtirish.

$$x+4y-62=y-23$$

Ikkala tarafdan 4y ni ayirish.

$$x-62=y-23-4y$$

-3y ni olish uchun y va -4y ni birlashtirish.

$$x-62=-3y-23$$

62 ni ikki tarafga qo’shing.

$$x=-3y-23+62$$

39 olish uchun -23 va 62'ni qo'shing.

$$x=-3y+39$$

y uchun yechish

$$y=-\frac{x}{3}+13$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan y ni ayirish.

$$2x+4y-62-y=x-23$$

3y ni olish uchun 4y va -y ni birlashtirish.

$$2x+3y-62=x-23$$

Ikkala tarafdan 2x ni ayirish.

$$3y-62=x-23-2x$$

-x ni olish uchun x va -2x ni birlashtirish.

$$3y-62=-x-23$$

62 ni ikki tarafga qo’shing.

$$3y=-x-23+62$$

39 olish uchun -23 va 62'ni qo'shing.

$$3y=-x+39$$

Tenglama standart shaklda.

$$3y=39-x$$

Ikki tarafini 3 ga bo‘ling.

$$\frac{3y}{3}=\frac{39-x}{3}$$

3 ga bo'lish 3 ga ko'paytirishni bekor qiladi.

$$y=\frac{39-x}{3}$$

-x+39 ni 3 ga bo'lish.

$$y=-\frac{x}{3}+13$$