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Mathematics, 23.08.2019 01:10 kate9627

What is the solution to
-30 + k = 9?
1. k=-39
2.k=-21
3.k=39
4.k=21

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Answers: 2

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You know the right answer?
What is the solution to
-30 + k = 9?
1. k=-39
2.k=-21
3.k=39
4.k=21...
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