7/9-3/4=1/6divx eching

$$\frac{ 7 }{ 9 } - \frac{ 3 }{ 4 } = \frac{ 1 }{ 6 } \div x$$

x uchun yechish

$$x=6$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

x qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 36x ga, 9,4,x ning eng kichik karralisiga ko‘paytiring.

$$36x\times \frac{7}{9}+36x\left(-\frac{3}{4}\right)=36\times \frac{1}{6}$$

36\times \frac{7}{9} ni yagona kasrga aylantiring.

$$\frac{36\times 7}{9}x+36x\left(-\frac{3}{4}\right)=36\times \frac{1}{6}$$

252 hosil qilish uchun 36 va 7 ni ko'paytirish.

$$\frac{252}{9}x+36x\left(-\frac{3}{4}\right)=36\times \frac{1}{6}$$

28 ni olish uchun 252 ni 9 ga bo‘ling.

$$28x+36x\left(-\frac{3}{4}\right)=36\times \frac{1}{6}$$

36\left(-\frac{3}{4}\right) ni yagona kasrga aylantiring.

$$28x+\frac{36\left(-3\right)}{4}x=36\times \frac{1}{6}$$

-108 hosil qilish uchun 36 va -3 ni ko'paytirish.

$$28x+\frac{-108}{4}x=36\times \frac{1}{6}$$

-27 ni olish uchun -108 ni 4 ga bo‘ling.

$$28x-27x=36\times \frac{1}{6}$$

x ni olish uchun 28x va -27x ni birlashtirish.

$$x=36\times \frac{1}{6}$$

\frac{36}{6} hosil qilish uchun 36 va \frac{1}{6} ni ko'paytirish.

$$x=\frac{36}{6}$$

6 ni olish uchun 36 ni 6 ga bo‘ling.

$$x=6$$