crazyc4395358cm
crazyc4395358cm
04-08-2015
Mathematics
contestada
50 decreased by twice a number
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RedRicin
RedRicin
04-08-2015
twice a number = 2n
50 decreased by 2n = you are subtracting 2n from 50 = 50-2n
[tex]\boxed{50-2n}[/tex]
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