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6-68.

Victor wants to play “Guess My Number.” Use the clues below to figure out his number. Each part is a new game.  Homework Help ✎

  1. When you double my number and subtract , you get my original number. What is my number?”

    Write out an expression to represent the statement.


    Solve for .

  2. When you double my number and add , you get . What is my number?


    Solve for .