Suppose the temperature in your town is 15 degrees and rising 1.5 degrees every hour.  Your friend lives far away, and the temperature in his town is 36 degrees and falling 2 degrees every hour.  In how many hours will the temperatures be equal?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter3: Multi-step Equations And Inequalities
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Suppose the temperature in your town is 15 degrees and rising 1.5 degrees every hour.  Your friend lives far away, and the temperature in his town is 36 degrees and falling 2 degrees every hour.  In how many hours will the temperatures be equal?

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