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Home > CCA > Chapter 2 > Lesson 2.2.1 > Problem 2-50

2-50.

Solve each of the following equations. Homework Help ✎

  • 2x + 8 = 3x − 4
    −2x −2x
    8 = x − 4
    8 = x −4
    +4 +4
    12 = x

  • See part (a).
    w = 0

  • First, combine like terms, then see part (a).

  • 6x −21 = 6x +17
    −6x −6x
    −21 = 17
    Is this a possible solution?