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Home > CCA > Chapter 4 > Lesson 4.2.4 > Problem 4-73

4-73.

Find all possible values for x in each equation. Homework Help ✎

  • Divide −8 by −2 to isolate the x.

    ± 4

  • Subtract 3.2 from 4.7 and then add 3.2 to −4.7 to get both answers.

  • Refer to parts (a) and (b).

  • Refer to parts (a) and (b).