-7+4*5-7+4*E63*(70div(-2)+5)-7-3-93+6 eching

$$- 7 + 4 \times 5 - 7 + 4 \times E 63 \times ( 70 \div ( - 2 ) + 5 ) - 7 - 3 - 93 + 6$$

Baholash

$$-120E_{63}-91$$

Yechim qadamlari

20 hosil qilish uchun 4 va 5 ni ko'paytirish.

$$-7+20-7+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

13 olish uchun -7 va 20'ni qo'shing.

$$13-7+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

6 olish uchun 13 dan 7 ni ayirish.

$$6+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

-35 ni olish uchun 70 ni -2 ga bo‘ling.

$$6+4E_{63}\left(-35+5\right)-7-3-93+6$$

-30 olish uchun -35 va 5'ni qo'shing.

$$6+4E_{63}\left(-30\right)-7-3-93+6$$

-120 hosil qilish uchun 4 va -30 ni ko'paytirish.

$$6-120E_{63}-7-3-93+6$$

-1 olish uchun 6 dan 7 ni ayirish.

$$-1-120E_{63}-3-93+6$$

-4 olish uchun -1 dan 3 ni ayirish.

$$-4-120E_{63}-93+6$$

-97 olish uchun -4 dan 93 ni ayirish.

$$-97-120E_{63}+6$$

-91 olish uchun -97 va 6'ni qo'shing.

$$-91-120E_{63}$$

Kengaytirish

$$-120E_{63}-91$$

Yechim qadamlari

20 hosil qilish uchun 4 va 5 ni ko'paytirish.

$$-7+20-7+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

13 olish uchun -7 va 20'ni qo'shing.

$$13-7+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

6 olish uchun 13 dan 7 ni ayirish.

$$6+4E_{63}\left(\frac{70}{-2}+5\right)-7-3-93+6$$

-35 ni olish uchun 70 ni -2 ga bo‘ling.

$$6+4E_{63}\left(-35+5\right)-7-3-93+6$$

-30 olish uchun -35 va 5'ni qo'shing.

$$6+4E_{63}\left(-30\right)-7-3-93+6$$

-120 hosil qilish uchun 4 va -30 ni ko'paytirish.

$$6-120E_{63}-7-3-93+6$$

-1 olish uchun 6 dan 7 ni ayirish.

$$-1-120E_{63}-3-93+6$$

-4 olish uchun -1 dan 3 ni ayirish.

$$-4-120E_{63}-93+6$$

-97 olish uchun -4 dan 93 ni ayirish.

$$-97-120E_{63}+6$$

-91 olish uchun -97 va 6'ni qo'shing.

$$-91-120E_{63}$$