2x + 8y – z = -9
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Mathematics, 31.03.2021 17:00 help977
Select the correct answer.
What is the value of x in this linear system?
2x + 8y – z = -9
y + z = 7
-x– y + z = 8
A.0
B.-7
C.7
D.-1
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Answers: 3
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You know the right answer?
Select the correct answer.
What is the value of x in this linear system?
2x + 8y – z = -9
2x + 8y – z = -9
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