Algebra uses symbols and numbers to solve problems.

Letters (like x or y) represent unknown values.

An equation shows two sides are equal (e.g., x + 3 = 7).

To solve, isolate the variable using inverse operations.

Combine like terms to simplify expressions.

The distributive property: a(b + c) = ab + ac.

You can graph equations to see how variables relate.

Inequalities use symbols like >, <, ≥, or ≤.

Real-life uses include budgeting, building, and coding.

Practice builds confidence and problem-solving skills.