45+13t>38t-3 eching

$$45 + 13 t > 38 t - 3$$

t uchun yechish

$$t<\frac{48}{25}$$

Yechim qadamlari

Ikkala tarafdan 38t ni ayirish.

$$45+13t-38t>-3$$

-25t ni olish uchun 13t va -38t ni birlashtirish.

$$45-25t>-3$$

Ikkala tarafdan 45 ni ayirish.

$$-25t>-3-45$$

-48 olish uchun -3 dan 45 ni ayirish.

$$-25t>-48$$

Ikki tarafini -25 ga bo‘ling. -25 <0 bo‘lganda, tengsizlikning yo‘nalishi o‘zgargan bo‘ladi.

$$t<\frac{-48}{-25}$$

Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-48}{-25} kasrini \frac{48}{25} ga soddalashtirish mumkin.

$$t<\frac{48}{25}$$