Troyb0y
Troyb0y Troyb0y
  • 02-07-2017
  • Mathematics
contestada

x - 3y = -3
x + 3y = 9

Respuesta :

iamredgrapes
iamredgrapes iamredgrapes
  • 02-07-2017
X=3, and Y=2
this can be proven by inputting these values into the equation, as for the first equation...
(3)-3(2)=-3
3-6=-3
this is true, as for the other equation...
(3)+3(2)=9
3+6=9
this is true as well
Answer Link
catzrcool catzrcool
  • 02-07-2017
The answer is x = 3 and y=2
Answer Link

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