x uchun yechish
x = \frac{30}{19} = 1\frac{11}{19} \approx 1,578947368
Grafik
Baham ko'rish
Klipbordga nusxa olish
19x-30=0
19x ni olish uchun 20x va -x ni birlashtirish.
19x=30
30 ni ikki tarafga qo’shing. Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.
x=\frac{30}{19}
Ikki tarafini 19 ga bo‘ling.
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