x=-3y-2/2y+1 eching

$$x = \frac{ -3y-2 }{ 2y+1 }$$

y uchun yechish

$$y=-\frac{x+2}{2x+3}$$

$$x\neq -\frac{3}{2}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

y qiymati -\frac{1}{2} teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 2y+1 ga ko'paytirish.

$$x\left(2y+1\right)=-3y-2$$

x ga 2y+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$2xy+x=-3y-2$$

3y ni ikki tarafga qo’shing.

$$2xy+x+3y=-2$$

Ikkala tarafdan x ni ayirish.

$$2xy+3y=-2-x$$

y'ga ega bo'lgan barcha shartlarni birlashtirish.

$$\left(2x+3\right)y=-2-x$$

Tenglama standart shaklda.

$$\left(2x+3\right)y=-x-2$$

Ikki tarafini 2x+3 ga bo‘ling.

$$\frac{\left(2x+3\right)y}{2x+3}=\frac{-x-2}{2x+3}$$

2x+3 ga bo'lish 2x+3 ga ko'paytirishni bekor qiladi.

$$y=\frac{-x-2}{2x+3}$$

-2-x ni 2x+3 ga bo'lish.

$$y=-\frac{x+2}{2x+3}$$

y qiymati -\frac{1}{2} teng bo‘lmaydi.

$$y=-\frac{x+2}{2x+3}\text{, }y\neq -\frac{1}{2}$$

x uchun yechish

$$x=-\frac{3y+2}{2y+1}$$

$$y\neq -\frac{1}{2}$$