2x+ky=5;9x+5y=25 find the value of k
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Answer:
k=1 , 1.11
Step-by-step explanation:
2/9=k/5=5/25
- k/5=5/25
- k=25/25
- k=1
or
- 2/9=k/5
- 10/9=k
- k=1.11
hope it will help you
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