Did you know that the expression can actually be factored? Yup! You can pull out a common factor from both terms, which in this case is 7. So, it can be rewritten as . Factoring like this can make solving equations or graphing much simpler!

In real-world applications, expressions like often pop up in various fields like finance, where they can represent profits as a function of sales (x). By understanding how to manipulate and factor these expressions, you can better analyze trends and forecasts in business—turning math into money-making strategies!