x+1/5x=4/5 eching

$$x + \frac { 1 } { 5 } x = \frac { 4 } { 5 }$$

x uchun yechish

$$x=\frac{2}{3}\approx 0,666666667$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{6}{5}x ni olish uchun x va \frac{1}{5}x ni birlashtirish.

$$\frac{6}{5}x=\frac{4}{5}$$

Ikki tarafini \frac{5}{6} va teskari kasri \frac{6}{5} ga ko‘paytiring.

$$x=\frac{4}{5}\times \frac{5}{6}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{5} ni \frac{5}{6} ga ko‘paytiring.

$$x=\frac{4\times 5}{5\times 6}$$

Surat va maxrajdagi ikkala 5 ni qisqartiring.

$$x=\frac{4}{6}$$

\frac{4}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{2}{3}$$