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Lubov Fominskaja [6]
2 years ago
9

Can you answer this question ?

Mathematics
1 answer:
Elden [556K]2 years ago
7 0

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k -  7)  =  6 / k

9*k  = 6 * (k - 7)

9k = 6k  - 42

9k - 6k = -42

3k = -42

k = -14

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Answer:

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