C=200x+400000/x eching

$$C = \frac { 200 x + 400000 } { x }$$

x uchun yechish

$$x=\frac{400000}{C-200}$$

$$C\neq 200$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

x qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini x ga ko'paytirish.

$$Cx=200x+400000$$

Ikkala tarafdan 200x ni ayirish.

$$Cx-200x=400000$$

x'ga ega bo'lgan barcha shartlarni birlashtirish.

$$\left(C-200\right)x=400000$$

Ikki tarafini C-200 ga bo‘ling.

$$\frac{\left(C-200\right)x}{C-200}=\frac{400000}{C-200}$$

C-200 ga bo'lish C-200 ga ko'paytirishni bekor qiladi.

$$x=\frac{400000}{C-200}$$

x qiymati 0 teng bo‘lmaydi.

$$x=\frac{400000}{C-200}\text{, }x\neq 0$$

C uchun yechish

$$C=200+\frac{400000}{x}$$

$$x\neq 0$$