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Algebra due today

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For a certain value of k, the system x + y + 3z = 10, 4x + 2y + 5z = 7, kx + z = 3 has no solutions. What is this value of k? (the answer isn't 2,6,2/7. The answer is a WHOLE number)
 Apr 6, 2023

5+0 Answers

 #1
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k is 4/3.

 Apr 6, 2023
 #2
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its is supposed to be a WHOLE number, so no fractions
Guest Apr 6, 2023
 #4
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K=-2

 Apr 6, 2023
 #6
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Thank you!

Guest Apr 7, 2023
 #5
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k = 5.

 Apr 6, 2023

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