x uchun yechish
x=-\frac{3}{10}=-0,3
Grafik
Baham ko'rish
Klipbordga nusxa olish
60+5x-45x=72
Ikkala tarafdan 45x ni ayirish.
60-40x=72
-40x ni olish uchun 5x va -45x ni birlashtirish.
-40x=72-60
Ikkala tarafdan 60 ni ayirish.
-40x=12
12 olish uchun 72 dan 60 ni ayirish.
x=\frac{12}{-40}
Ikki tarafini -40 ga bo‘ling.
x=-\frac{3}{10}
\frac{12}{-40} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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