Sn=(3+267)99/2 eching

$$S n = \frac { ( 3 + 267 ) 99 } { 2 }$$

S uchun yechish

$$S=\frac{13365}{n}$$

$$n\neq 0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglamaning ikkala tarafini 2 ga ko'paytirish.

$$2Sn=\left(3+267\right)\times 99$$

270 olish uchun 3 va 267'ni qo'shing.

$$2Sn=270\times 99$$

26730 hosil qilish uchun 270 va 99 ni ko'paytirish.

$$2Sn=26730$$

Tenglama standart shaklda.

$$2nS=26730$$

Ikki tarafini 2n ga bo‘ling.

$$\frac{2nS}{2n}=\frac{26730}{2n}$$

2n ga bo'lish 2n ga ko'paytirishni bekor qiladi.

$$S=\frac{26730}{2n}$$

26730 ni 2n ga bo'lish.

$$S=\frac{13365}{n}$$

n uchun yechish

$$n=\frac{13365}{S}$$

$$S\neq 0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglamaning ikkala tarafini 2 ga ko'paytirish.

$$2Sn=\left(3+267\right)\times 99$$

270 olish uchun 3 va 267'ni qo'shing.

$$2Sn=270\times 99$$

26730 hosil qilish uchun 270 va 99 ni ko'paytirish.

$$2Sn=26730$$

Ikki tarafini 2S ga bo‘ling.

$$\frac{2Sn}{2S}=\frac{26730}{2S}$$

2S ga bo'lish 2S ga ko'paytirishni bekor qiladi.

$$n=\frac{26730}{2S}$$

26730 ni 2S ga bo'lish.

$$n=\frac{13365}{S}$$