1/7=n/181/9

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Solution for 1/7=n/181/9 equation: 


n in (-oo:+oo)

1/7 = (n/181)/9 // - (n/181)/9

1/7-((n/181)/9) = 0

(-1/1629)*n+1/7 = 0

1/7-1/1629*n = 0 // - 1/7

-1/1629*n = -1/7 // : -1/1629

n = -1/7/(-1/1629)

n = 1629/7

n = 1629/7

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