x uchun yechish
x=-\frac{5y}{4}-\frac{3}{2}
y uchun yechish
y=\frac{-4x-6}{5}
Grafik
Baham ko'rish
Klipbordga nusxa olish
12-\left(5y+4x\right)=18
Tenglamaning ikkala tarafini 3 ga ko'paytirish.
12-5y-4x=18
5y+4x teskarisini topish uchun har birining teskarisini toping.
-5y-4x=18-12
Ikkala tarafdan 12 ni ayirish.
-5y-4x=6
6 olish uchun 18 dan 12 ni ayirish.
-4x=6+5y
5y ni ikki tarafga qo’shing.
-4x=5y+6
Tenglama standart shaklda.
\frac{-4x}{-4}=\frac{5y+6}{-4}
Ikki tarafini -4 ga bo‘ling.
x=\frac{5y+6}{-4}
-4 ga bo'lish -4 ga ko'paytirishni bekor qiladi.
x=-\frac{5y}{4}-\frac{3}{2}
6+5y ni -4 ga bo'lish.
12-\left(5y+4x\right)=18
Tenglamaning ikkala tarafini 3 ga ko'paytirish.
12-5y-4x=18
5y+4x teskarisini topish uchun har birining teskarisini toping.
-5y-4x=18-12
Ikkala tarafdan 12 ni ayirish.
-5y-4x=6
6 olish uchun 18 dan 12 ni ayirish.
-5y=6+4x
4x ni ikki tarafga qo’shing.
-5y=4x+6
Tenglama standart shaklda.
\frac{-5y}{-5}=\frac{4x+6}{-5}
Ikki tarafini -5 ga bo‘ling.
y=\frac{4x+6}{-5}
-5 ga bo'lish -5 ga ko'paytirishni bekor qiladi.
y=\frac{-4x-6}{5}
6+4x ni -5 ga bo'lish.
Misollar
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Chegaralar
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