-{-(2x-2)-(4x+2y+3)+7-4x} eching

$$- \{ - ( 2 x - 2 ) - ( 4 x + 2 y + 3 ) + 7 - 4 x \}$$

Baholash

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

Yechim qadamlari

2x-2 teskarisini topish uchun har birining teskarisini toping.

$$-\left(-2x-\left(-2\right)-\left(4x+2y+3\right)+7-4x\right)$$

-2 ning teskarisi 2 ga teng.

$$-\left(-2x+2-\left(4x+2y+3\right)+7-4x\right)$$

4x+2y+3 teskarisini topish uchun har birining teskarisini toping.

$$-\left(-2x+2-4x-2y-3+7-4x\right)$$

-6x ni olish uchun -2x va -4x ni birlashtirish.

$$-\left(-6x+2-2y-3+7-4x\right)$$

-1 olish uchun 2 dan 3 ni ayirish.

$$-\left(-6x-1-2y+7-4x\right)$$

6 olish uchun -1 va 7'ni qo'shing.

$$-\left(-6x+6-2y-4x\right)$$

-10x ni olish uchun -6x va -4x ni birlashtirish.

$$-\left(-10x+6-2y\right)$$

-10x+6-2y teskarisini topish uchun har birining teskarisini toping.

$$-\left(-10x\right)-6-\left(-2y\right)$$

-10x ning teskarisi 10x ga teng.

$$10x-6-\left(-2y\right)$$

-2y ning teskarisi 2y ga teng.

$$10x-6+2y$$

Kengaytirish

$$10x+2y-6$$

Yechim qadamlari

2x-2 teskarisini topish uchun har birining teskarisini toping.

$$-\left(-2x-\left(-2\right)-\left(4x+2y+3\right)+7-4x\right)$$

-2 ning teskarisi 2 ga teng.

$$-\left(-2x+2-\left(4x+2y+3\right)+7-4x\right)$$

4x+2y+3 teskarisini topish uchun har birining teskarisini toping.

$$-\left(-2x+2-4x-2y-3+7-4x\right)$$

-6x ni olish uchun -2x va -4x ni birlashtirish.

$$-\left(-6x+2-2y-3+7-4x\right)$$

-1 olish uchun 2 dan 3 ni ayirish.

$$-\left(-6x-1-2y+7-4x\right)$$

6 olish uchun -1 va 7'ni qo'shing.

$$-\left(-6x+6-2y-4x\right)$$

-10x ni olish uchun -6x va -4x ni birlashtirish.

$$-\left(-10x+6-2y\right)$$

-10x+6-2y teskarisini topish uchun har birining teskarisini toping.

$$-\left(-10x\right)-6-\left(-2y\right)$$

-10x ning teskarisi 10x ga teng.

$$10x-6-\left(-2y\right)$$

-2y ning teskarisi 2y ga teng.

$$10x-6+2y$$