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Mathematics, 09.12.2020 06:30 raymondmancilla123

Determine if the given ordered triple (3,4,7) is a solution or not to the following system of equations. 3z = 21 2x - y = 2 4x + z = 19

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Determine if the given ordered triple (3,4,7) is a solution or not to the following system of equati...

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