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9-83.

Solve the following inequalities for the given variable and represent the solutions on a number line.    

  1. Solve as an equation and test a point to decide where to shade.

  1. Remember to multiply by a common denominator to remove the fraction.

Use the eTool below to represent the solutions on number lines.
Click the link at right for the full version of the eTool: CCA 9-116 HW eTool