Alexander B. answered • 05/18/18

PhD in Engineering with 20 yrs of Math and Science Teaching Experience

Maxine B.

asked • 05/07/18-2x -7y +1z=4

6x -5y -3z=14

kx -2y -z=5

k=?

I need help understanding how to solve this problem. Steps and answers would be very helpful. Thank you!

6x -5y -3z=14

kx -2y -z=5

k=?

I need help understanding how to solve this problem. Steps and answers would be very helpful. Thank you!

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Alexander B. answered • 05/18/18

PhD in Engineering with 20 yrs of Math and Science Teaching Experience

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