-x-411*6-4947/2+799*4+459*6=1429 eching

$$-x-411 \cdot 6-494 \frac{ 7 }{ 2 } +799 \cdot 4+459 \cdot 6 = 1429$$

x uchun yechish

$$x = \frac{3115}{2} = 1557\frac{1}{2} = 1557,5$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglamaning ikkala tarafini 2 ga ko'paytirish.

$$2\left(-x-411\times 6\right)-\left(494\times 2+7\right)+1598\times 4+918\times 6=2858$$

6392 hosil qilish uchun 1598 va 4 ni ko'paytirish. 5508 hosil qilish uchun 918 va 6 ni ko'paytirish.

$$2\left(-x-411\times 6\right)-\left(494\times 2+7\right)+6392+5508=2858$$

2466 hosil qilish uchun 411 va 6 ni ko'paytirish.

$$2\left(-x-2466\right)-\left(494\times 2+7\right)+6392+5508=2858$$

2 ga -x-2466 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$2\left(-x\right)-4932-\left(494\times 2+7\right)+6392+5508=2858$$

988 hosil qilish uchun 494 va 2 ni ko'paytirish.

$$2\left(-x\right)-4932-\left(988+7\right)+6392+5508=2858$$

995 olish uchun 988 va 7'ni qo'shing.

$$2\left(-x\right)-4932-995+6392+5508=2858$$

-5927 olish uchun -4932 dan 995 ni ayirish.

$$2\left(-x\right)-5927+6392+5508=2858$$

465 olish uchun -5927 va 6392'ni qo'shing.

$$2\left(-x\right)+465+5508=2858$$

5973 olish uchun 465 va 5508'ni qo'shing.

$$2\left(-x\right)+5973=2858$$

Ikkala tarafdan 5973 ni ayirish.

$$2\left(-x\right)=2858-5973$$

-3115 olish uchun 2858 dan 5973 ni ayirish.

$$2\left(-x\right)=-3115$$

Ikki tarafini 2 ga bo‘ling.

$$-x=-\frac{3115}{2}$$

Ikkala tarafini -1 ga ko‘paytiring.

$$x=\frac{3115}{2}$$