2n-2+n=-23 - solution

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Solution for 2n-2+n=-23 equation:

n in (-oo:+oo)

2*n+n-2 = -23 // + 23

2*n+n-2+23 = 0

3*n+21 = 0 // - 21

3*n = -21 // : 3

n = -21/3

n = -7

n = -7

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