8B+10C=4 eching

$$8 B + 10 C = 4$$

B uchun yechish

$$B=-\frac{5C}{4}+\frac{1}{2}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan 10C ni ayirish.

$$8B=4-10C$$

Ikki tarafini 8 ga bo‘ling.

$$\frac{8B}{8}=\frac{4-10C}{8}$$

8 ga bo'lish 8 ga ko'paytirishni bekor qiladi.

$$B=\frac{4-10C}{8}$$

4-10C ni 8 ga bo'lish.

$$B=-\frac{5C}{4}+\frac{1}{2}$$

C uchun yechish

$$C=\frac{2-4B}{5}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan 8B ni ayirish.

$$10C=4-8B$$

Ikki tarafini 10 ga bo‘ling.

$$\frac{10C}{10}=\frac{4-8B}{10}$$

10 ga bo'lish 10 ga ko'paytirishni bekor qiladi.

$$C=\frac{4-8B}{10}$$

4-8B ni 10 ga bo'lish.

$$C=\frac{2-4B}{5}$$