VeronikaEber2005 VeronikaEber2005

22-04-2018
Mathematics

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if x=y-7 what is the value of 3x-3 in terms of y

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jdoe0001 jdoe0001

22-04-2018

[tex]\bf \boxed{x}=y-7 \\\\\\ 3x-3\implies 3\left( \boxed{y-7} \right)-3\implies 3y-21-3\implies 3y-24[/tex]

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