4000+100(x-12)=6400+(x-12) eching

$$4000 + 100 ( x - 12 ) = 6400 + ( x - 12 )$$

x uchun yechish

$$x = \frac{1196}{33} = 36\frac{8}{33} \approx 36,242424242$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

100 ga x-12 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$4000+100x-1200=6400+x-12$$

2800 olish uchun 4000 dan 1200 ni ayirish.

$$2800+100x=6400+x-12$$

6388 olish uchun 6400 dan 12 ni ayirish.

$$2800+100x=6388+x$$

Ikkala tarafdan x ni ayirish.

$$2800+100x-x=6388$$

99x ni olish uchun 100x va -x ni birlashtirish.

$$2800+99x=6388$$

Ikkala tarafdan 2800 ni ayirish.

$$99x=6388-2800$$

3588 olish uchun 6388 dan 2800 ni ayirish.

$$99x=3588$$

Ikki tarafini 99 ga bo‘ling.

$$x=\frac{3588}{99}$$

\frac{3588}{99} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{1196}{33}$$