112(1+x \% )=12
x uchun yechish
x = -\frac{625}{7} = -89\frac{2}{7} \approx -89,285714286
Grafik
Baham ko'rish
Klipbordga nusxa olish
1+\frac{x}{100}=\frac{12}{112}
Ikki tarafini 112 ga bo‘ling.
1+\frac{x}{100}=\frac{3}{28}
\frac{12}{112} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
700+7x=75
Tenglamaning ikkala tarafini 700 ga, 100,28 ning eng kichik karralisiga ko‘paytiring.
7x=75-700
Ikkala tarafdan 700 ni ayirish.
7x=-625
-625 olish uchun 75 dan 700 ni ayirish.
x=\frac{-625}{7}
Ikki tarafini 7 ga bo‘ling.
x=-\frac{625}{7}
\frac{-625}{7} kasri manfiy belgini olib tashlash bilan -\frac{625}{7} sifatida qayta yozilishi mumkin.
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