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nikitadnepr [17]

2 years ago

15

1 – 4k – 5 = -5 +4- 7K + 6 K = 3 K= -5 K=0 K = -7

1 answer:

sveta [45]2 years ago

4 0

Answer:

K=3

Step-by-step explanation:

1 - 4K = 4 - 7K + 6

1 - 4K = 10 - 7K

-4K + 7K = 10 - 1

3K = 9

3K/3 = 9/3

K = 3

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