Mathematics, 25.10.2021 07:10 xchainq

Need help solving this equation using substitution: -2x + 2y + 3z = 0
-2x - y + z = -3
2x + 3y + 3z = 5

Answers: 2

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Need help solving this equation using substitution: -2x + 2y + 3z = 0
-2x - y + z = -3
...