javalchi javalchi

19-05-2014
Mathematics

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if y-18=14 what is the value of 3(y+5)?

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Аноним Аноним

19-05-2014

[tex]y-18=14\ \ \ /+18\\\\y-18+18=14+18\\\\y=32\\\\substitute\ to\ 3(y+5):\\\\3\cdot(32+5)=3\cdot37=111[/tex]

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