y=(28x-8/2x) eching

$$y = ( 2 \frac { 8 x - 8 } { 2 x } )$$

x uchun yechish

$$x=\frac{8}{8-y}$$

$$y\neq 8$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

x qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 2x ga ko'paytirish.

$$y\times 2x=2\left(8x-8\right)$$

2 ga 8x-8 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$y\times 2x=16x-16$$

Ikkala tarafdan 16x ni ayirish.

$$y\times 2x-16x=-16$$

x'ga ega bo'lgan barcha shartlarni birlashtirish.

$$\left(y\times 2-16\right)x=-16$$

Tenglama standart shaklda.

$$\left(2y-16\right)x=-16$$

Ikki tarafini 2y-16 ga bo‘ling.

$$\frac{\left(2y-16\right)x}{2y-16}=-\frac{16}{2y-16}$$

2y-16 ga bo'lish 2y-16 ga ko'paytirishni bekor qiladi.

$$x=-\frac{16}{2y-16}$$

-16 ni 2y-16 ga bo'lish.

$$x=-\frac{8}{y-8}$$

x qiymati 0 teng bo‘lmaydi.

$$x=-\frac{8}{y-8}\text{, }x\neq 0$$

y uchun yechish

$$y=8-\frac{8}{x}$$

$$x\neq 0$$