1/6+1/5=1/x eching

$$\frac { 1 } { 6 } + \frac { 1 } { 5 } = \frac { 1 } { x }$$

x uchun yechish

$$x = \frac{30}{11} = 2\frac{8}{11} \approx 2,727272727$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

x qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 30x ga, 6,5,x ning eng kichik karralisiga ko‘paytiring.

$$30x\times \frac{1}{6}+30x\times \frac{1}{5}=30$$

\frac{30}{6} hosil qilish uchun 30 va \frac{1}{6} ni ko'paytirish.

$$\frac{30}{6}x+30x\times \frac{1}{5}=30$$

5 ni olish uchun 30 ni 6 ga bo‘ling.

$$5x+30x\times \frac{1}{5}=30$$

\frac{30}{5} hosil qilish uchun 30 va \frac{1}{5} ni ko'paytirish.

$$5x+\frac{30}{5}x=30$$

6 ni olish uchun 30 ni 5 ga bo‘ling.

$$5x+6x=30$$

11x ni olish uchun 5x va 6x ni birlashtirish.

$$11x=30$$

Ikki tarafini 11 ga bo‘ling.

$$x=\frac{30}{11}$$