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Home > AC > Chapter 3 > Lesson 3.1.5 > Problem 3-49

3-49.

For the following equations, simplify and solve for the variable. Record your work. Homework Help ✎

  1. Flip subtraction to addition.

    Add to both sides.

    Add to both sides.

    Divide by on both sides.

  1. See the hints in part (a).