3(y+41)=3y+123 eching

$$3 ( y + 41 ) = 3 y + 123$$

y uchun yechish (complex solution)

$$y\in \mathrm{C}$$

Yechim qadamlari

3 ga y+41 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$3y+123=3y+123$$

Ikkala tarafdan 3y ni ayirish.

$$3y+123-3y=123$$

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

$$123=123$$

123 va 123 ni taqqoslang.

$$\text{true}$$

Bu har qanday y uchun to‘g‘ri.

$$y\in \mathrm{C}$$

y uchun yechish

$$y\in \mathrm{R}$$

Yechim qadamlari

3 ga y+41 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$3y+123=3y+123$$

Ikkala tarafdan 3y ni ayirish.

$$3y+123-3y=123$$

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

$$123=123$$

123 va 123 ni taqqoslang.

$$\text{true}$$

Bu har qanday y uchun to‘g‘ri.

$$y\in \mathrm{R}$$