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C-37.

Solve the following inequalities for . Graph your solutions on a number line. Homework Help ✎

  1. Treat the inequality sign like an equation, then solve.


    Check a point to see which side is true.

  1. Solve for the absolute value of , then make two equations.


    Test numbers to determine which region is the solution.

  1. Distribute, then solve for .

  1. See part (b).