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3-93.

Solve each equation. Be sure to find all possible answers and check your solutions. Homework Help ✎

  • The absolute value of is , which means is away from zero. Which number or numbers are away from zero?

    and 

  • is units away from zero, so is only half as far from zero.

  • After adding to , it is only away from zero. Find the number or numbers away from zero, and subtract from them.

    and

  • See the help for (a).