Seudónimo Seudónimo
  • 24-02-2017
  • Mathematics
contestada

Plz.......... help........me.........

Plz helpme class=

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22chocolate22
22chocolate22 22chocolate22
  • 24-02-2017
I think the answer is (-13, -3) but I am not completely sure!
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chloegrainger9 chloegrainger9
  • 24-02-2017
2x-2y=-20 x2= 4x-4y=-40

4x-4y=-20

-2x+4y=14

2x=-4

x=-2

y=3
Answer Link

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