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1 vote
Answer:
-7(k+9)=9(k-5)-14k

User Paupaulaz
by
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1 Answer

6 votes
-7(k+9)=9(k-5)-14k
-7k-63=(9k-45)-14k
-7k-63=-5k-45
-7k=-5k+18
-2k=18
k=-9
User Nikola Stjelja
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