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10-09-2018
Mathematics

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What are the solutions to the equation |3x-15|=0?

Respuesta :

10-09-2018

[tex]|a| = 0\iff a=0\\\\\text{therefore}\\\\|3x-15|=0\iff3x-15=0\ \ \ \ |+15\\\\3x=15\ \ \ \ |:3\\\\\boxed{x=5}[/tex]

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