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Determine which ordered triple is a solution of the systems of equations? 2x+y=0 x+3y-z=-11 7x+5y+4z=21
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Determine which ordered triple is a solution of the systems of equations?

2x+y=0
x+3y-z=-11
7x+5y+4z=21

User Steve Cadwallader
by
2.9k points

1 Answer

6 votes

Answer:(1, -2, 6)

Explanation:

User David Koski
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3.5k points
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