(50%*x*621%*6)+x=18 eching

$$( 50 \% \cdot x \cdot 621 \% \cdot 6 ) + x = 18$$

x uchun yechish

$$x=\frac{1800}{1963}\approx 0,916963831$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{50}{100} ulushini 50 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}x\times \frac{621}{100}\times 6+x=18$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{621}{100} ga ko‘paytiring.

$$\frac{1\times 621}{2\times 100}x\times 6+x=18$$

\frac{1\times 621}{2\times 100} kasridagi ko‘paytirishlarni bajaring.

$$\frac{621}{200}x\times 6+x=18$$

\frac{621}{200}\times 6 ni yagona kasrga aylantiring.

$$\frac{621\times 6}{200}x+x=18$$

3726 hosil qilish uchun 621 va 6 ni ko'paytirish.

$$\frac{3726}{200}x+x=18$$

\frac{3726}{200} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1863}{100}x+x=18$$

\frac{1963}{100}x ni olish uchun \frac{1863}{100}x va x ni birlashtirish.

$$\frac{1963}{100}x=18$$

Ikki tarafini \frac{100}{1963} va teskari kasri \frac{1963}{100} ga ko‘paytiring.

$$x=18\times \frac{100}{1963}$$

18\times \frac{100}{1963} ni yagona kasrga aylantiring.

$$x=\frac{18\times 100}{1963}$$

1800 hosil qilish uchun 18 va 100 ni ko'paytirish.

$$x=\frac{1800}{1963}$$