x+5/8=7/5 eching

$$x+ \frac{ 5 }{ 8 } = \frac{ 7 }{ 5 }$$

x uchun yechish

$$x=\frac{31}{40}=0,775$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikkala tarafdan \frac{5}{8} ni ayirish.

$$x=\frac{7}{5}-\frac{5}{8}$$

5 va 8 ning eng kichik umumiy karralisi 40 ga teng. \frac{7}{5} va \frac{5}{8} ni 40 maxraj bilan kasrlarga aylantirib oling.

$$x=\frac{56}{40}-\frac{25}{40}$$

\frac{56}{40} va \frac{25}{40} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$x=\frac{56-25}{40}$$

31 olish uchun 56 dan 25 ni ayirish.

$$x=\frac{31}{40}$$