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Home > CC3 > Chapter 3 > Lesson 3.1.3 > Problem 3-23

3-23.

Find the value of that makes each equation below true. Homework Help ✎

  1. Subtract from both sides.

  1. Divide both sides by one half (this is equivalent to multiplying by ).

  1. Divide both sides by .

  1. Divide both sides by .

  1. Multiply both sides by .

  1.  (all possible values for )

    Find the square root of both sides. Remember to include both the positive and negative values as you are taking the square root of a variable.