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Mathematics, 05.07.2019 19:00 shahfaisal

Which expression is equivalent to 2/7k(k-7)? assume k=0.a. 2/7-k, b. 2/7-2/k, c. 2k/7-7,d. 2k/7k-2k

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Which expression is equivalent to 2/7k(k-7)? assume k=0.a. 2/7-k, b. 2/7-2/k, c. 2k/7-7,d. 2k/7k-2k...
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