Solve and graph the compound inequality  `-6lt=3(x+5)lt=18` . can you show me the calculations please!

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lemjay | High School Teacher | (Level 2) Senior Educator

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To have x only at the middle, divide both ends by 3.



And, subtract both sides by 5.



Hence, the solution to the inequality equation is ` -7lt=xlt=` 1 .

(See image below for the graph of the compound inequality.)

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