1/2-2/7n=31/126

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Solution for 1/2-2/7n=31/126 equation: 


n in (-oo:+oo)

1/2-((2/7)*n) = 31/126 // - 31/126

1/2-((2/7)*n)-(31/126) = 0

(-2/7)*n+1/2-31/126 = 0

16/63-2/7*n = 0 // - 16/63

-2/7*n = -16/63 // : -2/7

n = -16/63/(-2/7)

n = 8/9

n = 8/9

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