7(b+2)=3(b+6) eching

$$7 ( b + 2 ) = 3 ( b + 6 )$$

b uchun yechish

$$b=1$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

7 ga b+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$7b+14=3\left(b+6\right)$$

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

$$7b+14=3b+18$$

Ikkala tarafdan 3b ni ayirish.

$$7b+14-3b=18$$

4b ni olish uchun 7b va -3b ni birlashtirish.

$$4b+14=18$$

Ikkala tarafdan 14 ni ayirish.

$$4b=18-14$$

4 olish uchun 18 dan 14 ni ayirish.

$$4b=4$$

Ikki tarafini 4 ga bo‘ling.

$$b=\frac{4}{4}$$

1 ni olish uchun 4 ni 4 ga bo‘ling.

$$b=1$$