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Solve for z. -11≤2z–3<9
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2 votes
Solve for z.
-11≤2z–3<9

User Deadkarma
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1 Answer

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-11\leq2z-3 < 9\ \ \ |+3\\\\-8\leq2z < 12\ \ \ |:2\\\\-4\leq z < 6


Answer:\ \boxed{-4\leq z < 6\to z\in\left(-\infty;-4\right>\ \cup\ (6;\ \infty)}
User Sean Danzeiser
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