piperemiller
piperemiller piperemiller
  • 05-12-2016
  • Mathematics
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For the equation 4x - 2y = 10, what is the y-coordinate if x = -2 I need it asap!!!

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dallasmcfarland
dallasmcfarland dallasmcfarland
  • 05-12-2016
4x-2y=10
4x=10+2y
4x-10=2y
(4x-10)/2=y
(4(-2)-10)/2=-9
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