500+(x-40)=2(y+10) eching

$$500 + ( x - 40 ) = 2 ( y + 10 )$$

x uchun yechish

$$x=2\left(y-220\right)$$

Yechim qadamlari

460 olish uchun 500 dan 40 ni ayirish.

$$460+x=2\left(y+10\right)$$

2 ga y+10 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$460+x=2y+20$$

Ikkala tarafdan 460 ni ayirish.

$$x=2y+20-460$$

-440 olish uchun 20 dan 460 ni ayirish.

$$x=2y-440$$

y uchun yechish

$$y=\frac{x+440}{2}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

460 olish uchun 500 dan 40 ni ayirish.

$$460+x=2\left(y+10\right)$$

2 ga y+10 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$460+x=2y+20$$

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$2y+20=460+x$$

Ikkala tarafdan 20 ni ayirish.

$$2y=460+x-20$$

440 olish uchun 460 dan 20 ni ayirish.

$$2y=440+x$$

Tenglama standart shaklda.

$$2y=x+440$$

Ikki tarafini 2 ga bo‘ling.

$$\frac{2y}{2}=\frac{x+440}{2}$$

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

$$y=\frac{x+440}{2}$$

440+x ni 2 ga bo'lish.

$$y=\frac{x}{2}+220$$