24x+27y=78 eching

$$24x+27y=78$$

x uchun yechish

$$x=-\frac{9y}{8}+\frac{13}{4}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan 27y ni ayirish.

$$24x=78-27y$$

Ikki tarafini 24 ga bo‘ling.

$$\frac{24x}{24}=\frac{78-27y}{24}$$

24 ga bo'lish 24 ga ko'paytirishni bekor qiladi.

$$x=\frac{78-27y}{24}$$

78-27y ni 24 ga bo'lish.

$$x=-\frac{9y}{8}+\frac{13}{4}$$

y uchun yechish

$$y=\frac{26-8x}{9}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan 24x ni ayirish.

$$27y=78-24x$$

Ikki tarafini 27 ga bo‘ling.

$$\frac{27y}{27}=\frac{78-24x}{27}$$

27 ga bo'lish 27 ga ko'paytirishni bekor qiladi.

$$y=\frac{78-24x}{27}$$

78-24x ni 27 ga bo'lish.

$$y=\frac{26-8x}{9}$$