Basic Principles of Algebra I

Continue practicing your knowledge of solving equations and finding true solution sets for a given domain in this algebra lesson from Math Fortress.

Math isn't all numbers and symbols; sometimes there are written phrases involved! This algebra lesson shows how to translate words into variable expressions.

Take your knowledge of translating written phrases into variable expressions further by running through some examples of algebraic expressions and formulas.

Now that you're comfortable translating words into algebraic expressions, move on to translating full sentences into equations with the addition of "is."

In this algebra lesson, learn how to formulate equations based on given information by assigning variables to unknown quantities and using formulas.