Math, asked by shilpimehrotra85, 13 days ago

Need help with this one ASAP

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Answers

Answered by Ashwandh

0

Answer:

a) k = -3

Step-by-step explanation:

Put value of x & y this gives:-

-9k - 12k = 63

-21k = 63

k = 63/ -21

therefore k= -3

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