dhestinaeshaw dhestinaeshaw
  • 17-09-2018
  • Mathematics
contestada

Determine if (2,5) Is a solution of -2x+4y=-16

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Peredhel
Peredhel Peredhel
  • 17-09-2018

Hi!

To do this, put the values in the equation.

-2 * 2 + 4 * 5 = -16

Solve

-4 + 20 = -16

16 = -16

(2,5) is not a solution of -2x+4y=-16

Hope this helps! :)

-Peredhel

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trintrin227
trintrin227 trintrin227
  • 17-09-2018
This is false when u fill in for x you get the answer -3 and it should be five and when you fill in for why you get the answer 18 and it should be 2 which makes the statement incorrect
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