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Josei
Questions (2)
Directions: Solve this system of linear equations. Write the final answer as an ordered pair (x, y, z).
2x + 4y - z = 7 2x - 4y +
1 answer
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1.) Solve this system of linear equations. Write the final answer as an ordered pair (x, y, -3).
x - y + 2z = 22 3y - 8z = -9 z =
1 answer
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