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Solve for n

n - 21 = 3

OA) n=45

OB) n=52

Oc) n= 24

OD) n= 19​

Respuesta :

Answer:

option C. n = 24

Step-by-step explanation:

n - 21 = 3

n - 21 + 21 =  3 + 21                [adding 21 on both sides ]

n + 0 = 24                              [ -21 + 21 = 0 ]

n = 24

The answer is n=24 24-21=3