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Home > CCA > Chapter 3 > Lesson 3.2.1 > Problem 3-34


Solve each equation. Show the check to prove your answer is correct.


  • Start by combining like terms

    Move to one side by subtracting from both sides.

    Isolate by subtracting from each side.

    Don't forget to check your answer!


  • Use the same steps as (a), but distribute the negative over the parentheses.

    Start by combining like terms.