Zerojade21 Zerojade21
  • 22-07-2015
  • Mathematics
contestada

Find three ordered pairs that satisfy the equation; 4x +2y = 8.

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konrad509
konrad509 konrad509
  • 22-07-2015
[tex]4x+2y=8\\ 2y=-4x+8\\ y=-2x+4\\\\ x=1\\ y=-2\cdot1+4=2\\\\ y=9\\ y=-2\cdot9+4=-14\\\\ y=50\\ y=-2\cdot50+4=-96 [/tex]

E.g. [tex](1,2),(9,-14),(50,-96)[/tex]
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