After the price of a certain brand TV set is reduced by 20%, the price of each TV set is 2430 yuan. How much is the original price of this kind of TV set? Use the equation to solve the problem

After the price of a certain brand TV set is reduced by 20%, the price of each TV set is 2430 yuan. How much is the original price of this kind of TV set? Use the equation to solve the problem

Set the original price as X Yuan
Then (1-20%) x = 2430
x=