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Home > CC4 > Chapter 10 > Lesson 10.1.3 > Problem 10-51

10-51.
  1. Solve these equations, if possible. Each time, be sure you have found all possible solutions. Check your solutions. Homework Help ✎

    1. (x + 4)2 = 49

    2. = 12

    3. 5(2x – 1) – 2 = 13

Divide both sides by 3.

x = 2

Distribute, then solve.