w uchun yechish
w = \frac{46}{15} = 3\frac{1}{15} \approx 3,066666667
Baham ko'rish
Klipbordga nusxa olish
15w+4=5\left(3\times 3+1\right)
Tenglamaning ikkala tarafini 15 ga, 15,3 ning eng kichik karralisiga ko‘paytiring.
15w+4=5\left(9+1\right)
9 hosil qilish uchun 3 va 3 ni ko'paytirish.
15w+4=5\times 10
10 olish uchun 9 va 1'ni qo'shing.
15w+4=50
50 hosil qilish uchun 5 va 10 ni ko'paytirish.
15w=50-4
Ikkala tarafdan 4 ni ayirish.
15w=46
46 olish uchun 50 dan 4 ni ayirish.
w=\frac{46}{15}
Ikki tarafini 15 ga bo‘ling.
Misollar
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