-(3x-4)-10(x/5+1)= eching

$$- ( 3 x - 4 ) - 10 ( \frac { x } { 5 } + 1 ) =$$

Baholash

$$-5x-6$$

Yechim qadamlari

3x-4 teskarisini topish uchun har birining teskarisini toping.

$$-3x-\left(-4\right)-10\left(\frac{x}{5}+1\right)$$

-4 ning teskarisi 4 ga teng.

$$-3x+4-10\left(\frac{x}{5}+1\right)$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 1 ni \frac{5}{5} marotabaga ko'paytirish.

$$-3x+4-10\left(\frac{x}{5}+\frac{5}{5}\right)$$

\frac{x}{5} va \frac{5}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$-3x+4-10\times \frac{x+5}{5}$$

10 va 5 ichida eng katta umumiy 5 faktorini bekor qiling.

$$-3x+4-2\left(x+5\right)$$

-2 ga x+5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$-3x+4-2x-10$$

-5x ni olish uchun -3x va -2x ni birlashtirish.

$$-5x+4-10$$

-6 olish uchun 4 dan 10 ni ayirish.

$$-5x-6$$

Kengaytirish

$$-5x-6$$

Yechim qadamlari

3x-4 teskarisini topish uchun har birining teskarisini toping.

$$-3x-\left(-4\right)-10\left(\frac{x}{5}+1\right)$$

-4 ning teskarisi 4 ga teng.

$$-3x+4-10\left(\frac{x}{5}+1\right)$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 1 ni \frac{5}{5} marotabaga ko'paytirish.

$$-3x+4-10\left(\frac{x}{5}+\frac{5}{5}\right)$$

\frac{x}{5} va \frac{5}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$-3x+4-10\times \frac{x+5}{5}$$

10 va 5 ichida eng katta umumiy 5 faktorini bekor qiling.

$$-3x+4-2\left(x+5\right)$$

-2 ga x+5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$-3x+4-2x-10$$

-5x ni olish uchun -3x va -2x ni birlashtirish.

$$-5x+4-10$$

-6 olish uchun 4 dan 10 ni ayirish.

$$-5x-6$$