x*3=81div6 eching

$$x \times 3 = 81 \div 6$$

x uchun yechish

$$x = \frac{9}{2} = 4\frac{1}{2} = 4,5$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{81}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x\times 3=\frac{27}{2}$$

Ikki tarafini 3 ga bo‘ling.

$$x=\frac{\frac{27}{2}}{3}$$

\frac{\frac{27}{2}}{3} ni yagona kasrga aylantiring.

$$x=\frac{27}{2\times 3}$$

6 hosil qilish uchun 2 va 3 ni ko'paytirish.

$$x=\frac{27}{6}$$

\frac{27}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{9}{2}$$