6+1/x=18 eching

$$6 + 1 / x = 18$$

x uchun yechish

$$x=\frac{1}{12}\approx 0,083333333$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

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

$$x\times 6+1=18x$$

Ikkala tarafdan 18x ni ayirish.

$$x\times 6+1-18x=0$$

-12x ni olish uchun x\times 6 va -18x ni birlashtirish.

$$-12x+1=0$$

Ikkala tarafdan 1 ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.

$$-12x=-1$$

Ikki tarafini -12 ga bo‘ling.

$$x=\frac{-1}{-12}$$

Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-1}{-12} kasrini \frac{1}{12} ga soddalashtirish mumkin.

$$x=\frac{1}{12}$$