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What is the solution to this -3x is = or greater than 27

User Josh Brody
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2 Answers

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-3x\geq27|:(-3)\\ x\leq-9
User Johlo
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-3x \geq 27 \ |:3 \\\\ -x \geq 9 \ |(-1) \\\\ x \leq -9 \\\\ \boxed{x=(-\infty;-9)}
User Dyorgio
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