-6*(-2x+3-4x)+20=5*(2-14x-5) eching

$$- 6 \cdot ( - 2 x + 3 - 4 x ) + 20 = 5 \cdot ( 2 - 14 x - 5 )$$

x uchun yechish

$$x=-\frac{17}{106}\approx -0,160377358$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

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

$$-6\left(-6x+3\right)+20=5\left(2-14x-5\right)$$

-6 ga -6x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$36x-18+20=5\left(2-14x-5\right)$$

2 olish uchun -18 va 20'ni qo'shing.

$$36x+2=5\left(2-14x-5\right)$$

-3 olish uchun 2 dan 5 ni ayirish.

$$36x+2=5\left(-3-14x\right)$$

5 ga -3-14x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$36x+2=-15-70x$$

70x ni ikki tarafga qo’shing.

$$36x+2+70x=-15$$

106x ni olish uchun 36x va 70x ni birlashtirish.

$$106x+2=-15$$

Ikkala tarafdan 2 ni ayirish.

$$106x=-15-2$$

-17 olish uchun -15 dan 2 ni ayirish.

$$106x=-17$$

Ikki tarafini 106 ga bo‘ling.

$$x=\frac{-17}{106}$$

\frac{-17}{106} kasri manfiy belgini olib tashlash bilan -\frac{17}{106} sifatida qayta yozilishi mumkin.

$$x=-\frac{17}{106}$$