3/8n=21

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Solution for 3/8n=21 equation: 


n in (-oo:+oo)

(3/8)*n = 21 // - 21

(3/8)*n-21 = 0

3/8*n-21 = 0 // + 21

3/8*n = 21 // : 3/8

n = 21/3/8

n = 56

n = 56

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