3w-2w+1=7w*3+5w-w+24 eching

$$3 w - 2 w + 1 = 7 w \cdot 3 + 5 w - w + 24$$

w uchun yechish

$$w=-\frac{23}{24}\approx -0,958333333$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

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

$$w+1=7w\times 3+5w-w+24$$

21 hosil qilish uchun 7 va 3 ni ko'paytirish.

$$w+1=21w+5w-w+24$$

26w ni olish uchun 21w va 5w ni birlashtirish.

$$w+1=26w-w+24$$

25w ni olish uchun 26w va -w ni birlashtirish.

$$w+1=25w+24$$

Ikkala tarafdan 25w ni ayirish.

$$w+1-25w=24$$

-24w ni olish uchun w va -25w ni birlashtirish.

$$-24w+1=24$$

Ikkala tarafdan 1 ni ayirish.

$$-24w=24-1$$

23 olish uchun 24 dan 1 ni ayirish.

$$-24w=23$$

Ikki tarafini -24 ga bo‘ling.

$$w=\frac{23}{-24}$$

\frac{23}{-24} kasri manfiy belgini olib tashlash bilan -\frac{23}{24} sifatida qayta yozilishi mumkin.

$$w=-\frac{23}{24}$$