How to solve using cross multiplication Created by: Brittany and Andrea.

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Presentation transcript:

How to solve using cross multiplication Created by: Brittany and Andrea

Example 1. Steps: Write original equation Cross multiply Distributive property Subtract 9x from each side Subtract 15 from each side Divide each side by 3

Solve the equation by cross multiplying. You can do it!

Solve the equation by cross multiplying Rewrite the equation Cross Multiply Distributive Property Subtract 9x from 12x. Divide each side by 3.

Word Problem

Word Problem Worked Out Fill in the equation with the correct numbers. Cross Multiply Distributive Property Divide by 12