Graphing and solving a one step compound inequality - math help

The video tutorial explains how to solve compound inequalities by either separating them into two inequalities or solving them as one. It demonstrates solving the inequality -6 < b - 4 < 2 by isolating the variable b, adding 4 to all parts of the inequality, and graphing the solution on a number line. The tutorial emphasizes the importance of using open circles for inequalities that are strictly less than or greater than, rather than less than or equal to.

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