Asosiy tarkibga oʻtish
k uchun yechish
Tick mark Image

Veb-qidiruvdagi o'xshash muammolar

Baham ko'rish

\left(9k+5\right)\left(k+6\right)=\left(9k+10\right)\left(k+5\right)
k qiymati -\frac{10}{9},-\frac{5}{9} qiymatlaridan birortasiga teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini \left(9k+5\right)\left(9k+10\right) ga, 9k+10,9k+5 ning eng kichik karralisiga ko‘paytiring.
9k^{2}+59k+30=\left(9k+10\right)\left(k+5\right)
9k+5 ga k+6 ni ko‘paytirish orqali distributiv xususiyatdan foydalaning va ifoda sifatida birlashtiring.
9k^{2}+59k+30=9k^{2}+55k+50
9k+10 ga k+5 ni ko‘paytirish orqali distributiv xususiyatdan foydalaning va ifoda sifatida birlashtiring.
9k^{2}+59k+30-9k^{2}=55k+50
Ikkala tarafdan 9k^{2} ni ayirish.
59k+30=55k+50
0 ni olish uchun 9k^{2} va -9k^{2} ni birlashtirish.
59k+30-55k=50
Ikkala tarafdan 55k ni ayirish.
4k+30=50
4k ni olish uchun 59k va -55k ni birlashtirish.
4k=50-30
Ikkala tarafdan 30 ni ayirish.
4k=20
20 olish uchun 50 dan 30 ni ayirish.
k=\frac{20}{4}
Ikki tarafini 4 ga bo‘ling.
k=5
5 ni olish uchun 20 ni 4 ga bo‘ling.