x uchun yechish
x=\frac{7y}{25}-\frac{8}{5}
y uchun yechish
y=\frac{25x+40}{7}
Grafik
Baham ko'rish
Klipbordga nusxa olish
25x+50=10+7y
7y ni ikki tarafga qo’shing.
25x=10+7y-50
Ikkala tarafdan 50 ni ayirish.
25x=-40+7y
-40 olish uchun 10 dan 50 ni ayirish.
25x=7y-40
Tenglama standart shaklda.
\frac{25x}{25}=\frac{7y-40}{25}
Ikki tarafini 25 ga bo‘ling.
x=\frac{7y-40}{25}
25 ga bo'lish 25 ga ko'paytirishni bekor qiladi.
x=\frac{7y}{25}-\frac{8}{5}
-40+7y ni 25 ga bo'lish.
-7y+50=10-25x
Ikkala tarafdan 25x ni ayirish.
-7y=10-25x-50
Ikkala tarafdan 50 ni ayirish.
-7y=-40-25x
-40 olish uchun 10 dan 50 ni ayirish.
-7y=-25x-40
Tenglama standart shaklda.
\frac{-7y}{-7}=\frac{-25x-40}{-7}
Ikki tarafini -7 ga bo‘ling.
y=\frac{-25x-40}{-7}
-7 ga bo'lish -7 ga ko'paytirishni bekor qiladi.
y=\frac{25x+40}{7}
-40-25x ni -7 ga bo'lish.
Misollar
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