What is simplified?

To simplify , you start by combining like terms. Here, and are like terms. When you combine them, . So, the expression becomes . That’s your simplified expression!

If you’re looking to go a bit deeper into the world of algebra, everything begins with variables and constants! Variables, like , take the spotlight by representing unknown values, while constants, like , remain fixed. This is fundamental in algebra since it allows you to form equations and manipulate them to solve for unknowns.

For a sneak peek into everyday uses of algebra, consider budgeting! When you’re planning your finances, you might express your income and expenses using variables. For example, if is your monthly income and is your monthly expenses, you can set up equations to see how much you save (or overspend) each month. It’s like playing detective with your wallet!