Question

Найдите равновесную цену и равновесное количество , если спрос задан уравнением Qд = 100 - Р , а предложение Qs = -50 + 2Р * срочно (8 пунков) *

Answer 1

чтобы найти равновесную цену нужно припавнять обе функции:

Qs=Qd

-50+2P=100-P

3P=150

P=50 -> равновесная цена.

 

Для нахождения равновесного Q, необходимо просто равновесную цену подставить в любую и функций, например 100-50=50 (-50+2*50=50)

все)

Answer 2

I will answer in detail. To find the equilibrium price and quantity, we need to equate the demand and supply functions: Qд = Qs, 100 - P = -50 + 2P, 3P = 150, P = 50. The equilibrium price is 50 units of money. The equilibrium quantity is Qд = 100 - 50 = 50, Qs = -50 + 2 * 50 = 50. The equilibrium quantity is 50 units of goods. This means that at the price of 50 units of money, the quantity demanded and supplied are equal to 50 units of goods. This is the point where the demand and supply curves intersect on the graph. You can see some examples of similar problems and their solutions in the web search results . I hope this helps.