x uchun yechish
x=-\frac{77y}{18}+\frac{875}{3}
y uchun yechish
y=-\frac{18x}{77}+\frac{750}{11}
Grafik
Baham ko'rish
Klipbordga nusxa olish
120x-35000=-\frac{1540}{3}y
Ikkala tarafdan \frac{1540}{3}y ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
120x=-\frac{1540}{3}y+35000
35000 ni ikki tarafga qo’shing.
120x=-\frac{1540y}{3}+35000
Tenglama standart shaklda.
\frac{120x}{120}=\frac{-\frac{1540y}{3}+35000}{120}
Ikki tarafini 120 ga bo‘ling.
x=\frac{-\frac{1540y}{3}+35000}{120}
120 ga bo'lish 120 ga ko'paytirishni bekor qiladi.
x=-\frac{77y}{18}+\frac{875}{3}
-\frac{1540y}{3}+35000 ni 120 ga bo'lish.
\frac{1540}{3}y-35000=-120x
Ikkala tarafdan 120x ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
\frac{1540}{3}y=-120x+35000
35000 ni ikki tarafga qo’shing.
\frac{1540}{3}y=35000-120x
Tenglama standart shaklda.
\frac{\frac{1540}{3}y}{\frac{1540}{3}}=\frac{35000-120x}{\frac{1540}{3}}
Tenglamaning ikki tarafini \frac{1540}{3} ga bo'lish, bu kasrni qaytarish orqali ikkala tarafga ko'paytirish bilan aynidir.
y=\frac{35000-120x}{\frac{1540}{3}}
\frac{1540}{3} ga bo'lish \frac{1540}{3} ga ko'paytirishni bekor qiladi.
y=-\frac{18x}{77}+\frac{750}{11}
-120x+35000 ni \frac{1540}{3} ga bo'lish -120x+35000 ga k'paytirish \frac{1540}{3} ga qaytarish.
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