11x+xy-5y+73=0 eching

$$11 x + x y - 5 y + 73 = 0$$

x uchun yechish

$$x=-\frac{73-5y}{y+11}$$

$$y\neq -11$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

5y ni ikki tarafga qo’shing. Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.

$$11x+xy+73=5y$$

Ikkala tarafdan 73 ni ayirish.

$$11x+xy=5y-73$$

x'ga ega bo'lgan barcha shartlarni birlashtirish.

$$\left(11+y\right)x=5y-73$$

Tenglama standart shaklda.

$$\left(y+11\right)x=5y-73$$

Ikki tarafini 11+y ga bo‘ling.

$$\frac{\left(y+11\right)x}{y+11}=\frac{5y-73}{y+11}$$

11+y ga bo'lish 11+y ga ko'paytirishni bekor qiladi.

$$x=\frac{5y-73}{y+11}$$

y uchun yechish

$$y=-\frac{11x+73}{x-5}$$

$$x\neq 5$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan 11x ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.

$$xy-5y+73=-11x$$

Ikkala tarafdan 73 ni ayirish.

$$xy-5y=-11x-73$$

y'ga ega bo'lgan barcha shartlarni birlashtirish.

$$\left(x-5\right)y=-11x-73$$

Ikki tarafini x-5 ga bo‘ling.

$$\frac{\left(x-5\right)y}{x-5}=\frac{-11x-73}{x-5}$$

x-5 ga bo'lish x-5 ga ko'paytirishni bekor qiladi.

$$y=\frac{-11x-73}{x-5}$$

-11x-73 ni x-5 ga bo'lish.

$$y=-\frac{11x+73}{x-5}$$