Respuesta :

Answer:

n = 6.30

Step-by-step explanation:

-5n+2.75 -2.75= -28.75 - 2.75

-5n =-31.50

divide both sides by -5

-5n/-5 = -31.50/ -5

the -5's cancel out . . .n = 6.30

when you divide a negative by a negative gives  you a positive

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