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Home > CCG > Chapter 8 > Lesson 8.2.2 > Problem 8-89

8-89.

Multiple Choice: What is the solution to the system of equations at right?  

  1.  

  1.  

  1.  

  1.  

  1. None of these

First solve the bottom equation for .

, so 

Now set the two equations equal to each other.

Now solve for .

, so D