equilibrium price and quantity from the given demand and supply function

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in this video we will learn how to solve at equilibrium price and quantity from the given demand and supply functions
the question is: given demand and supply function is as: Qd=200-3p
Qs=40+2p
find equilibrium price equilibrium quantity demanded and supplied.
we know that equilibram occurs while demand is equal to supply
. so equating demand and supply functions 200-3p=40+2p
solving for price
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