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momma821

  • 3 years ago

2x+2y+3z=14 3x+y-z=2 x+y+2z=8 solve the system.

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  1. samnatha
    • 3 years ago
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    well you could do it a number of different ways... firstly take two of the equations and cancel on one of the letters

  2. mustry
    • 3 years ago
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    use substitution method

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