daltonnnn daltonnnn
  • 07-04-2017
  • Mathematics
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I need help on this I'm not getting it

I need help on this Im not getting it class=

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ascenj42481
ascenj42481 ascenj42481
  • 07-04-2017
in 5x+4y=-30, and 3x-9y=-18 both x and y have to be 
x=-6
y=0
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