2+1/5n=-7

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Solution for 2+1/5n=-7 equation: 


n in (-oo:+oo)

(1/5)*n+2 = -7 // + 7

(1/5)*n+2+7 = 0

1/5*n+9 = 0 // - 9

1/5*n = -9 // : 1/5

n = -9/1/5

n = -45

n = -45

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