5/6-1/3(9-z)= eching

$$\frac { 5 } { 6 } - \frac { 1 } { 3 } ( 9 - z ) =$$

Baholash

$$\frac{z}{3}-\frac{13}{6}$$

Yechim qadamlari

-\frac{1}{3} ga 9-z ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$\frac{5}{6}-\frac{1}{3}\times 9-\frac{1}{3}\left(-1\right)z$$

-\frac{1}{3}\times 9 ni yagona kasrga aylantiring.

$$\frac{5}{6}+\frac{-9}{3}-\frac{1}{3}\left(-1\right)z$$

-3 ni olish uchun -9 ni 3 ga bo‘ling.

$$\frac{5}{6}-3-\frac{1}{3}\left(-1\right)z$$

\frac{1}{3} hosil qilish uchun -\frac{1}{3} va -1 ni ko'paytirish.

$$\frac{5}{6}-3+\frac{1}{3}z$$

3 ni \frac{18}{6} kasrga o‘giring.

$$\frac{5}{6}-\frac{18}{6}+\frac{1}{3}z$$

\frac{5}{6} va \frac{18}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{5-18}{6}+\frac{1}{3}z$$

-13 olish uchun 5 dan 18 ni ayirish.

$$-\frac{13}{6}+\frac{1}{3}z$$

Kengaytirish

$$\frac{z}{3}-\frac{13}{6}$$

Yechim qadamlari

-\frac{1}{3} ga 9-z ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$\frac{5}{6}-\frac{1}{3}\times 9-\frac{1}{3}\left(-1\right)z$$

-\frac{1}{3}\times 9 ni yagona kasrga aylantiring.

$$\frac{5}{6}+\frac{-9}{3}-\frac{1}{3}\left(-1\right)z$$

-3 ni olish uchun -9 ni 3 ga bo‘ling.

$$\frac{5}{6}-3-\frac{1}{3}\left(-1\right)z$$

\frac{1}{3} hosil qilish uchun -\frac{1}{3} va -1 ni ko'paytirish.

$$\frac{5}{6}-3+\frac{1}{3}z$$

3 ni \frac{18}{6} kasrga o‘giring.

$$\frac{5}{6}-\frac{18}{6}+\frac{1}{3}z$$

\frac{5}{6} va \frac{18}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{5-18}{6}+\frac{1}{3}z$$

-13 olish uchun 5 dan 18 ni ayirish.

$$-\frac{13}{6}+\frac{1}{3}z$$