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Home > CCA > Chapter A > Lesson A.1.5 > Problem A-53


Simplify the following expressions by combining like terms, if possible.  

  1. Rearrange and put like terms together.

    A arrow goes from the x, x, 2x, and negative x, to the combined result of 3 x.

    Organize the terms from the greatest to the smallest power.

  1. Follow the steps in part (a).

  1. Are there any like terms to combine?