# Solving Rational Equations

Unit 5: Rational and Inverse Functions
Lesson 4 of 8

## Big Idea: Rational equations can be solved through "cross-multiplication" as long as the equation is put into the form FRACTION = FRACTION.

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Standards:
Subject(s):
Math, rational expressions, Algebra, rational equations, domain, arithmetic with rational expressions, cross multiplication, extraneous solutions
90 minutes

### Colleen Werner

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