x uchun yechish
x=-\frac{y}{125}+46
y uchun yechish
y=5750-125x
Grafik
Viktorina
Linear Equation
5xshash muammolar:
25 x + \frac { 20 y } { 100 } = 5000 \times \frac { 23 } { 100 }
Baham ko'rish
Klipbordga nusxa olish
2500x+20y=500000\times \frac{23}{100}
Tenglamaning ikkala tarafini 100 ga ko'paytirish.
2500x+20y=115000
115000 hosil qilish uchun 500000 va \frac{23}{100} ni ko'paytirish.
2500x=115000-20y
Ikkala tarafdan 20y ni ayirish.
\frac{2500x}{2500}=\frac{115000-20y}{2500}
Ikki tarafini 2500 ga bo‘ling.
x=\frac{115000-20y}{2500}
2500 ga bo'lish 2500 ga ko'paytirishni bekor qiladi.
x=-\frac{y}{125}+46
115000-20y ni 2500 ga bo'lish.
2500x+20y=500000\times \frac{23}{100}
Tenglamaning ikkala tarafini 100 ga ko'paytirish.
2500x+20y=115000
115000 hosil qilish uchun 500000 va \frac{23}{100} ni ko'paytirish.
20y=115000-2500x
Ikkala tarafdan 2500x ni ayirish.
\frac{20y}{20}=\frac{115000-2500x}{20}
Ikki tarafini 20 ga bo‘ling.
y=\frac{115000-2500x}{20}
20 ga bo'lish 20 ga ko'paytirishni bekor qiladi.
y=5750-125x
115000-2500x ni 20 ga bo'lish.
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