4(v+1)-7=3(v-1)-v eching

$$4 ( v + 1 ) - 7 = 3 ( v - 1 ) - v$$

v uchun yechish

$$v=0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

4 ga v+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$4v+4-7=3\left(v-1\right)-v$$

-3 olish uchun 4 dan 7 ni ayirish.

$$4v-3=3\left(v-1\right)-v$$

3 ga v-1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$4v-3=3v-3-v$$

2v ni olish uchun 3v va -v ni birlashtirish.

$$4v-3=2v-3$$

Ikkala tarafdan 2v ni ayirish.

$$4v-3-2v=-3$$

2v ni olish uchun 4v va -2v ni birlashtirish.

$$2v-3=-3$$

3 ni ikki tarafga qo’shing.

$$2v=-3+3$$

0 olish uchun -3 va 3'ni qo'shing.

$$2v=0$$

Ikki son koʻpaytmasi 0 ga teng, agar kamida bittasi 0 bo‘lsa. 2 0 ga teng bo‘lmasa, v 0 ga teng bo‘lishi kerak.

$$v=0$$