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7k + 4 (1/4k - 6) = 8k + 3k + 12​

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6 votes

Answer:


7k + 4( (1)/(4) k - 6) = 8k + 3k + 12 \\ \\ 7k + k - 24 = 11k + 12 \\ 8k - 24 = 11k + 12 \\ - 3k = 36 \\ { \boxed{ \boxed{k = - 12}}}

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