20+185Tgeq42+163T eching

$$20 + 185 T \geq 42 + 163 T$$

T uchun yechish

$$T\geq 1$$

Yechim qadamlari

Ikkala tarafdan 163T ni ayirish.

$$20+185T-163T\geq 42$$

22T ni olish uchun 185T va -163T ni birlashtirish.

$$20+22T\geq 42$$

Ikkala tarafdan 20 ni ayirish.

$$22T\geq 42-20$$

22 olish uchun 42 dan 20 ni ayirish.

$$22T\geq 22$$

Ikki tarafini 22 ga bo‘ling. 22 musbat bo‘lgani uchun, tengsizlik yo‘nalishi o‘zgarmaydi.

$$T\geq \frac{22}{22}$$

1 ni olish uchun 22 ni 22 ga bo‘ling.

$$T\geq 1$$