10d+005n=55 eching

$$10 d + 005 n = 55$$

d uchun yechish

$$d = \frac{11}{2} = 5\frac{1}{2} = 5,5$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

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

$$10d+0\times 5n=55$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$10d+0n=55$$

Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.

$$10d+0=55$$

Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.

$$10d=55$$

Ikki tarafini 10 ga bo‘ling.

$$d=\frac{55}{10}$$

\frac{55}{10} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$d=\frac{11}{2}$$

n uchun yechish (complex solution)

$$n\in \mathrm{C}$$

$$d = \frac{11}{2} = 5\frac{1}{2} = 5,5$$

n uchun yechish

$$n\in \mathrm{R}$$

$$d = \frac{11}{2} = 5\frac{1}{2} = 5,5$$