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2016740e

  • 4 years ago

For the following system, if you isolated y in the first equation to use the Substitution Method, what expression would you substitute into the second equation? 2x + y = 8 -x - y = -5 Answer -8 + 2x 8 - 2x 8 + 2x -8 - 2x

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  1. ricardovg
    • 4 years ago
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    y = 8 - 2x in the second equation.

  2. 2016740e
    • 4 years ago
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    thanks

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