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CyberCierra

  • 3 years ago

How do I solve this system by substitution? [-x - y - z = -8 [-4x 4y 5z = 7 [2x + 2z = 4

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  1. Compassionate
    • 3 years ago
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    http://www.jcoffman.com/Algebra2/ch3_6.htm

  2. CyberCierra
    • 3 years ago
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    Ah, thanks!

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