5(1/2x-5)=2 eching

$$5 ( \frac { 1 } { 2 } x - 5 ) = 2$$

x uchun yechish

$$x = \frac{54}{5} = 10\frac{4}{5} = 10,8$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikki tarafini 5 ga bo‘ling.

$$\frac{1}{2}x-5=\frac{2}{5}$$

5 ni ikki tarafga qo’shing.

$$\frac{1}{2}x=\frac{2}{5}+5$$

5 ni \frac{25}{5} kasrga o‘giring.

$$\frac{1}{2}x=\frac{2}{5}+\frac{25}{5}$$

\frac{2}{5} va \frac{25}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1}{2}x=\frac{2+25}{5}$$

27 olish uchun 2 va 25'ni qo'shing.

$$\frac{1}{2}x=\frac{27}{5}$$

Ikki tarafini 2 va teskari kasri \frac{1}{2} ga ko‘paytiring.

$$x=\frac{27}{5}\times 2$$

\frac{27}{5}\times 2 ni yagona kasrga aylantiring.

$$x=\frac{27\times 2}{5}$$

54 hosil qilish uchun 27 va 2 ni ko'paytirish.

$$x=\frac{54}{5}$$