-3n+2=-7

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Solution for -3n+2=-7 equation: 


n in (-oo:+oo)

2-3*n = -7 // + 7

2-3*n+7 = 0

9-3*n = 0 // - 9

-3*n = -9 // : -3

n = -9/(-3)

n = 3

n = 3

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