80(12)+120(x)+500(2/3(12))=35000 eching

$$80(12)+120(x)+500( \frac{ 2 }{ 3 } (12))=35000$$

x uchun yechish

$$x = \frac{751}{3} = 250\frac{1}{3} \approx 250,333333333$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

960 hosil qilish uchun 80 va 12 ni ko'paytirish.

$$960+120x+500\times \frac{2}{3}\times 12=35000$$

500\times \frac{2}{3} ni yagona kasrga aylantiring.

$$960+120x+\frac{500\times 2}{3}\times 12=35000$$

1000 hosil qilish uchun 500 va 2 ni ko'paytirish.

$$960+120x+\frac{1000}{3}\times 12=35000$$

\frac{1000}{3}\times 12 ni yagona kasrga aylantiring.

$$960+120x+\frac{1000\times 12}{3}=35000$$

12000 hosil qilish uchun 1000 va 12 ni ko'paytirish.

$$960+120x+\frac{12000}{3}=35000$$

4000 ni olish uchun 12000 ni 3 ga bo‘ling.

$$960+120x+4000=35000$$

4960 olish uchun 960 va 4000'ni qo'shing.

$$4960+120x=35000$$

Ikkala tarafdan 4960 ni ayirish.

$$120x=35000-4960$$

30040 olish uchun 35000 dan 4960 ni ayirish.

$$120x=30040$$

Ikki tarafini 120 ga bo‘ling.

$$x=\frac{30040}{120}$$

\frac{30040}{120} ulushini 40 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{751}{3}$$