(1200div6+1200div18+1200div18)x=1200 eching

$$(1200 \div 6+1200 \div 18+1200 \div 18)x=1200$$

x uchun yechish

$$x = \frac{18}{5} = 3\frac{3}{5} = 3,6$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

200 ni olish uchun 1200 ni 6 ga bo‘ling.

$$\left(200+\frac{1200}{18}+\frac{1200}{18}\right)x=1200$$

\frac{1200}{18} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\left(200+\frac{200}{3}+\frac{1200}{18}\right)x=1200$$

200 ni \frac{600}{3} kasrga o‘giring.

$$\left(\frac{600}{3}+\frac{200}{3}+\frac{1200}{18}\right)x=1200$$

\frac{600}{3} va \frac{200}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\left(\frac{600+200}{3}+\frac{1200}{18}\right)x=1200$$

800 olish uchun 600 va 200'ni qo'shing.

$$\left(\frac{800}{3}+\frac{1200}{18}\right)x=1200$$

\frac{1200}{18} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\left(\frac{800}{3}+\frac{200}{3}\right)x=1200$$

\frac{800}{3} va \frac{200}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{800+200}{3}x=1200$$

1000 olish uchun 800 va 200'ni qo'shing.

$$\frac{1000}{3}x=1200$$

Ikki tarafini \frac{3}{1000} va teskari kasri \frac{1000}{3} ga ko‘paytiring.

$$x=1200\times \frac{3}{1000}$$

1200\times \frac{3}{1000} ni yagona kasrga aylantiring.

$$x=\frac{1200\times 3}{1000}$$

3600 hosil qilish uchun 1200 va 3 ni ko'paytirish.

$$x=\frac{3600}{1000}$$

\frac{3600}{1000} ulushini 200 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{18}{5}$$