Solve the system: 15 2 + z %3D + 3z %3D -8
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Solve the system:
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15 х — 2у + z %3D Зх + у — 3z %3D -8 -2х + 4у — z %3D -27 Z. -27
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Multiply each side of the first equation by 3 and add to the second equation to el...View the full answer
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