k uchun yechish
k=-\frac{b}{45}+\frac{7}{9}
b uchun yechish
b=35-45k
Viktorina
Algebra
45 k + b = 35
Baham ko'rish
Klipbordga nusxa olish
45k=35-b
Ikkala tarafdan b ni ayirish.
\frac{45k}{45}=\frac{35-b}{45}
Ikki tarafini 45 ga bo‘ling.
k=\frac{35-b}{45}
45 ga bo'lish 45 ga ko'paytirishni bekor qiladi.
k=-\frac{b}{45}+\frac{7}{9}
35-b ni 45 ga bo'lish.
b=35-45k
Ikkala tarafdan 45k ni ayirish.
Misollar
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