z uchun yechish
z=\frac{1}{8}=0,125
z=\frac{3}{8}=0,375
Baham ko'rish
Klipbordga nusxa olish
|8z-2|=1
8z ni olish uchun 5z va 3z ni birlashtirish.
8z-2=1 8z-2=-1
Absolyut qiymatning ifodasidan foydalanish.
8z=3 8z=1
2 ni tenglamaning ikkala tarafiga qo'shish.
z=\frac{3}{8} z=\frac{1}{8}
Ikki tarafini 8 ga bo‘ling.
Misollar
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