x uchun yechish
x = \frac{15}{7} = 2\frac{1}{7} \approx 2,142857143
Grafik
Baham ko'rish
Klipbordga nusxa olish
5x-9+2x=6
2x ni ikki tarafga qo’shing.
7x-9=6
7x ni olish uchun 5x va 2x ni birlashtirish.
7x=6+9
9 ni ikki tarafga qo’shing.
7x=15
15 olish uchun 6 va 9'ni qo'shing.
x=\frac{15}{7}
Ikki tarafini 7 ga bo‘ling.
Misollar
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