-7/9a=77

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Solution for -7/9a=77 equation: 


a in (-oo:+oo)

(-7/9)*a = 77 // - 77

(-7/9)*a-77 = 0

-7/9*a-77 = 0 // + 77

-7/9*a = 77 // : -7/9

a = 77/(-7/9)

a = -99

a = -99

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