12xdiv5^2*15+44=74 eching

$$12x \div { 5 }^{ 2 } \times 15+44=74$$

x uchun yechish

$$x = \frac{25}{6} = 4\frac{1}{6} \approx 4,166666667$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

2 daraja ko‘rsatkichini 5 ga hisoblang va 25 ni qiymatni oling.

$$\frac{12x}{25}\times 15+44=74$$

\frac{12x}{25}\times 15 ni yagona kasrga aylantiring.

$$\frac{12x\times 15}{25}+44=74$$

180 hosil qilish uchun 12 va 15 ni ko'paytirish.

$$\frac{180x}{25}+44=74$$

\frac{36}{5}x ni olish uchun 180x ni 25 ga bo‘ling.

$$\frac{36}{5}x+44=74$$

Ikkala tarafdan 44 ni ayirish.

$$\frac{36}{5}x=74-44$$

30 olish uchun 74 dan 44 ni ayirish.

$$\frac{36}{5}x=30$$

Ikki tarafini \frac{5}{36} va teskari kasri \frac{36}{5} ga ko‘paytiring.

$$x=30\times \frac{5}{36}$$

30\times \frac{5}{36} ni yagona kasrga aylantiring.

$$x=\frac{30\times 5}{36}$$

150 hosil qilish uchun 30 va 5 ni ko'paytirish.

$$x=\frac{150}{36}$$

\frac{150}{36} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{25}{6}$$