y uchun yechish
y=-\frac{9}{14}\approx -0,642857143
Grafik
Baham ko'rish
Klipbordga nusxa olish
y=-\frac{3}{14}-\frac{3}{7}
Ikkala tarafdan \frac{3}{7} ni ayirish.
y=-\frac{3}{14}-\frac{6}{14}
14 va 7 ning eng kichik umumiy karralisi 14 ga teng. -\frac{3}{14} va \frac{3}{7} ni 14 maxraj bilan kasrlarga aylantirib oling.
y=\frac{-3-6}{14}
-\frac{3}{14} va \frac{6}{14} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
y=-\frac{9}{14}
-9 olish uchun -3 dan 6 ni ayirish.
Misollar
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