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Mathematics, 16.11.2020 19:20 doversu14

What is the solution of the system? Use elimination. 2x + 2y +z = 7
-X – y +z = -5
x + 3y – 4z = 12

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What is the solution of the system? Use elimination. 2x + 2y +z = 7
-X – y +z = -5
x +...
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