45*15%+45*003%50%x=x-40 eching

$$45 \times 15 \% +45 \times 003 \% 50 \% x=x-40$$

x uchun yechish

$$x = \frac{187}{4} = 46\frac{3}{4} = 46,75$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{15}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$45\times \frac{3}{20}+45\times 0\times 0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

45\times \frac{3}{20} ni yagona kasrga aylantiring.

$$\frac{45\times 3}{20}+45\times 0\times 0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

135 hosil qilish uchun 45 va 3 ni ko'paytirish.

$$\frac{135}{20}+45\times 0\times 0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

\frac{135}{20} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{27}{4}+45\times 0\times 0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

0 hosil qilish uchun 45 va 0 ni ko'paytirish.

$$\frac{27}{4}+0\times 0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

0 hosil qilish uchun 0 va 0 ni ko'paytirish.

$$\frac{27}{4}+0\times \frac{3}{100}\times \frac{50}{100}x=x-40$$

0 hosil qilish uchun 0 va \frac{3}{100} ni ko'paytirish.

$$\frac{27}{4}+0\times \frac{50}{100}x=x-40$$

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

$$\frac{27}{4}+0\times \frac{1}{2}x=x-40$$

0 hosil qilish uchun 0 va \frac{1}{2} ni ko'paytirish.

$$\frac{27}{4}+0x=x-40$$

Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.

$$\frac{27}{4}+0=x-40$$

\frac{27}{4} olish uchun \frac{27}{4} va 0'ni qo'shing.

$$\frac{27}{4}=x-40$$

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$x-40=\frac{27}{4}$$

40 ni ikki tarafga qo’shing.

$$x=\frac{27}{4}+40$$

40 ni \frac{160}{4} kasrga o‘giring.

$$x=\frac{27}{4}+\frac{160}{4}$$

\frac{27}{4} va \frac{160}{4} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$x=\frac{27+160}{4}$$

187 olish uchun 27 va 160'ni qo'shing.

$$x=\frac{187}{4}$$