Understanding Algebra
Algebra is a fascinating field of mathematics 📚 that deals with symbols and the rules for manipulating those symbols. In algebra, those symbols (today written as x, y, etc.) represent quantities without fixed values, known as variables.
Key Concepts
- Variables: Symbols that stand in for numbers we've either chosen or need to find.
- Equations: Mathematical statements that express the equality of two expressions.
- Solve: Finding the value of the variable that makes an equation true.
Basic Example of Algebraic Expression
Consider the equation: x + 2 = 6. Solving this, you find that x = 4 since substituting 4 for x makes the statement true.
What's Next?
Engage with our interactive Algebra Practice Problems where you can enhance your skills!