8-x/7=81

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Solution for 8-x/7=81 equation: 


x in (-oo:+oo)

8-(x/7) = 81 // - 81

8-(x/7)-81 = 0

-1/7*x-73 = 0 // + 73

-1/7*x = 73 // : -1/7

x = 73/(-1/7)

x = -511

x = -511

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