A certain commodity will be sold at a price of 25% after the cost price is increased. Later, due to the overstocking of inventory, it needs to be reduced. If each commodity still wants to get 10% profit, it will be sold at a discount of the original price when the price is reduced. How to solve the equation with one yuan per time?

A certain commodity will be sold at a price of 25% after the cost price is increased. Later, due to the overstocking of inventory, it needs to be reduced. If each commodity still wants to get 10% profit, it will be sold at a discount of the original price when the price is reduced. How to solve the equation with one yuan per time?

When the price is reduced, it will be sold at x% of the original price
(1+25%)×x/10=1+10%
x=8.8
When the price is reduced, it will be sold at a discount of 8.8% of the original price