👉 In mathematics, "deducting" is a mathematical operation that involves subtracting one number from another. It is also known as subtraction or subtration in some contexts. For example, if you have two numbers, x and y, and you want to find out what x - y equals, you would perform the following calculation: x - y = ? In this equation, "x" represents the first number that needs to be subtracted from "y", while "-y" represents the