x-(25%x)-(408x)-(10%x)=45 eching

$$x - ( 25 \% x ) - ( 408 x ) - ( 10 \% x ) = 45$$

x uchun yechish

$$x=-\frac{900}{8147}\approx -0,110470112$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{25}{100} ulushini 25 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x-\frac{1}{4}x-408x-\frac{10}{100}x=45$$

\frac{3}{4}x ni olish uchun x va -\frac{1}{4}x ni birlashtirish.

$$\frac{3}{4}x-408x-\frac{10}{100}x=45$$

-\frac{1629}{4}x ni olish uchun \frac{3}{4}x va -408x ni birlashtirish.

$$-\frac{1629}{4}x-\frac{10}{100}x=45$$

\frac{10}{100} ulushini 10 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{1629}{4}x-\frac{1}{10}x=45$$

-\frac{8147}{20}x ni olish uchun -\frac{1629}{4}x va -\frac{1}{10}x ni birlashtirish.

$$-\frac{8147}{20}x=45$$

Ikki tarafini -\frac{20}{8147} va teskari kasri -\frac{8147}{20} ga ko‘paytiring.

$$x=45\left(-\frac{20}{8147}\right)$$

45\left(-\frac{20}{8147}\right) ni yagona kasrga aylantiring.

$$x=\frac{45\left(-20\right)}{8147}$$

-900 hosil qilish uchun 45 va -20 ni ko'paytirish.

$$x=\frac{-900}{8147}$$

\frac{-900}{8147} kasri manfiy belgini olib tashlash bilan -\frac{900}{8147} sifatida qayta yozilishi mumkin.

$$x=-\frac{900}{8147}$$