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posted by gil on Thursday, September 27, 2012 at 6:18pm.

3(k-2)=5×k+2×k-18, k=?

I'm sorry you didn't follow directions. 3(k-2)=5×k+2×k-18 3k - 6 = 5k + 2k - 18 3k - 6 = 7k - 18 18 - 6 = 7k - 3k 12 = 4k ? = k

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