Algebra might sound scary, but it's actually like solving puzzles! In this adventure you'll learn how to use variables, equations, and even draw graphs. Earn XP and unlock badges as you go!
Algebra uses letters (like x or y) to represent unknown numbers. Your job is to find what those letters are worth!
A variable is a mystery box — it holds a number we don't know yet. We name it with a letter like x. Click the box to reveal the secret!
Drag the slider to change x:
Drag the tiles below to the expression box to build your own equation!
An equation is like a balance scale. What's on the left MUST equal what's on the right. When you add or subtract on one side, you must do the same on the other!
Let's solve 2x + 4 = 12 together!
Lines in algebra follow the formula y = mx + b. Change m (slope) and b (y-intercept) to see the line move!
Earn badges by exploring topics and answering quiz questions!