kat7841 kat7841

02-05-2019
Mathematics

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Solve for n

n-3n=14-4n

Respuesta :

Аноним Аноним

02-05-2019

-2n+4n=14

2n=14

n=7

Check answer

7-3(7)= 14-4(7)

7-21= 14-28

-14=-14

n= 7

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