-7x=77

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Solution for -7x=77 equation: 


x in (-oo:+oo)

-7*x = 77 // - 77

-7*x-77 = 0

-7*x-77 = 0 // + 77

-7*x = 77 // : -7

x = 77/(-7)

x = -11

x = -11

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