x uchun yechish
x = \frac{4}{3} = 1\frac{1}{3} \approx 1,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(2x-1\right)\times 3=\left(2x+1\right)\times 2-\left(x+1\right)
x qiymati -\frac{1}{2},\frac{1}{2} qiymatlaridan birortasiga teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini \left(2x-1\right)\left(2x+1\right) ga, 2x+1,2x-1,4x^{2}-1 ning eng kichik karralisiga ko‘paytiring.
6x-3=\left(2x+1\right)\times 2-\left(x+1\right)
2x-1 ga 3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
6x-3=4x+2-\left(x+1\right)
2x+1 ga 2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
6x-3=4x+2-x-1
x+1 teskarisini topish uchun har birining teskarisini toping.
6x-3=3x+2-1
3x ni olish uchun 4x va -x ni birlashtirish.
6x-3=3x+1
1 olish uchun 2 dan 1 ni ayirish.
6x-3-3x=1
Ikkala tarafdan 3x ni ayirish.
3x-3=1
3x ni olish uchun 6x va -3x ni birlashtirish.
3x=1+3
3 ni ikki tarafga qo’shing.
3x=4
4 olish uchun 1 va 3'ni qo'shing.
x=\frac{4}{3}
Ikki tarafini 3 ga bo‘ling.
Misollar
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Chegaralar
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