In Example 6, change the + in the middle member to and then solve the resulting

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In Example 6, change the + in the middle member to − and then solve the resulting inequality. Graph the solution.


Data from example 6

Solve: −1 < 2x + 3 < 6.
We have the following solution.


The solution is shown in Fig. 17.10.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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