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Solve 7(k- 3) = 3k - 5
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Solve 7(k- 3) = 3k - 5

User Bret Naylor
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1 Answer

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7(k- 3) = 3k - 5\\7(k)-7(3) = 3k-5\\7k - 21=3k-5\\7k-3k-21 =3k-3k-5\\4k-21=-5\\4k-21+21=-5+21\\4k=16\\(4k)/(4) =(16)/(4)\\\\\boxed{\bf{k=4}}
User Kingkong
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