-10left(05x+35-20-xright)left(05*35-50right)=1960 eching

$$-10 \left( 05x+35-20-x \right) \left( 05 \cdot 35-50 \right) =1960$$

x uchun yechish

$$x = \frac{277}{25} = 11\frac{2}{25} = 11,08$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$-10\left(0x+35-20-x\right)\left(0\times 5\times 35-50\right)=1960$$

Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.

$$-10\left(35-20-x\right)\left(0\times 5\times 35-50\right)=1960$$

15 olish uchun 35 dan 20 ni ayirish.

$$-10\left(15-x\right)\left(0\times 5\times 35-50\right)=1960$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$-10\left(15-x\right)\left(0\times 35-50\right)=1960$$

0 hosil qilish uchun 0 va 35 ni ko'paytirish.

$$-10\left(15-x\right)\left(-50\right)=1960$$

500 hosil qilish uchun -10 va -50 ni ko'paytirish.

$$500\left(15-x\right)=1960$$

500 ga 15-x ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$7500-500x=1960$$

Ikkala tarafdan 7500 ni ayirish.

$$-500x=1960-7500$$

-5540 olish uchun 1960 dan 7500 ni ayirish.

$$-500x=-5540$$

Ikki tarafini -500 ga bo‘ling.

$$x=\frac{-5540}{-500}$$

\frac{-5540}{-500} ulushini -20 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{277}{25}$$