what should be the value of k so that the system of equation has a solution?
-x+z-t=3
2x+2y-z-...
Mathematics, 15.10.2020 07:01, tre9990
what should be the value of k so that the system of equation has a solution?
-x+z-t=3
2x+2y-z-7t=1
4x-y-9z-5t=k
3x-y-8z-6t=1
Answers: 1
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