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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