michaelmiller1p3hz8s
michaelmiller1p3hz8s michaelmiller1p3hz8s
  • 05-02-2018
  • Mathematics
contestada

What is y=2x+4 and 3x+y=9 substitution method

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gracethegreat1 gracethegreat1
  • 05-02-2018
You plug in 2x + 4 into the y for the other equation (3x +y ) and solve for it
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