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Home > CC3 > Chapter 5 > Lesson 5.2.4 > Problem 5-57

5-57.

Determine the coordinates of each point of intersection without graphing.


  1. Use the Equal Values Method.

    Set both equations equal to each other.

    Get all the terms on one side of the equation.

    Divide both sides by to solve for .

    Substitute this value into one of the original equations to solve for .


  1. Follow the steps in part (a).