30div(4-14)+(-8div2-3)*2= eching

$$30 \div ( 4 - 14 ) + ( - 8 \div 2 - 3 ) \cdot 2 =$$

Baholash

$$-17$$

Yechim qadamlari

-10 olish uchun 4 dan 14 ni ayirish.

$$\frac{30}{-10}+\left(\frac{-8}{2}-3\right)\times 2$$

-3 ni olish uchun 30 ni -10 ga bo‘ling.

$$-3+\left(\frac{-8}{2}-3\right)\times 2$$

-4 ni olish uchun -8 ni 2 ga bo‘ling.

$$-3+\left(-4-3\right)\times 2$$

-7 olish uchun -4 dan 3 ni ayirish.

$$-3-7\times 2$$

-14 hosil qilish uchun -7 va 2 ni ko'paytirish.

$$-3-14$$

-17 olish uchun -3 dan 14 ni ayirish.

$$-17$$

Omil

$$-17$$