kaceywalker02
kaceywalker02 kaceywalker02
  • 04-03-2019
  • Mathematics
contestada

x+y=4
3x+6y=-6

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meredith48034
meredith48034 meredith48034
  • 04-03-2019
-3x -3y = -12
3x + 6y = -6

3y = -18

y = -6

x - 6 = 4
x= 10
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