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

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

Baholash

$$14-5x$$

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 ayirish orqali ayiring.

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

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.

$$-5x+4+10$$

14 olish uchun 4 va 10'ni qo'shing.

$$-5x+14$$

Kengaytirish

$$14-5x$$

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 ayirish orqali ayiring.

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

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.

$$-5x+4+10$$

14 olish uchun 4 va 10'ni qo'shing.

$$-5x+14$$