A uchun yechish
A=4B-2C+16
B uchun yechish
B=\frac{A+2C-16}{4}
Viktorina
Algebra
5xshash muammolar:
A-4B+2C=16
Baham ko'rish
Klipbordga nusxa olish
A+2C=16+4B
4B ni ikki tarafga qo’shing.
A=16+4B-2C
Ikkala tarafdan 2C ni ayirish.
-4B+2C=16-A
Ikkala tarafdan A ni ayirish.
-4B=16-A-2C
Ikkala tarafdan 2C ni ayirish.
-4B=16-2C-A
Tenglama standart shaklda.
\frac{-4B}{-4}=\frac{16-2C-A}{-4}
Ikki tarafini -4 ga bo‘ling.
B=\frac{16-2C-A}{-4}
-4 ga bo'lish -4 ga ko'paytirishni bekor qiladi.
B=\frac{A}{4}+\frac{C}{2}-4
16-A-2C ni -4 ga bo'lish.
Misollar
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