2n+2=18

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Solution for 2n+2=18 equation: 


n in (-oo:+oo)

2*n+2 = 18 // - 18

2*n-18+2 = 0

2*n-16 = 0 // + 16

2*n = 16 // : 2

n = 16/2

n = 8

n = 8

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