(1/2n)+(1/2n)+n=180

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Solution for (1/2n)+(1/2n)+n=180 equation:


n in (-oo:+oo)

(1/2)*n+(1/2)*n+n = 180 // - 180

(1/2)*n+(1/2)*n+n-180 = 0

2*n-180 = 0 // + 180

2*n = 180 // : 2

n = 180/2

n = 90

n = 90

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