Writing Algebraic Equations: Addition and Subtraction

This video tutorial teaches how to write algebraic equations from real-world scenarios by determining when to use addition or subtraction. It explains the concept of variables and provides two examples: one involving subtraction with Jennifer and Deidra's spending, and another involving addition with Steve's purchase. The lesson concludes with a summary of the key points covered.

In the example with Steve, how would you represent the cost of the magazine using an algebraic equation?

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What steps did you take to simplify the equation involving Steve's purchases?

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