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Mathematics, 18.11.2020 22:40 laurydamas2002

8x + 3y + 7z = 7
2y + 3z=-4
4y = -20
Solve for z

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Answers: 1

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You know the right answer?
8x + 3y + 7z = 7
2y + 3z=-4
4y = -20
Solve for z...
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