charli317473 charli317473
  • 23-02-2021
  • Mathematics
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slynxx
slynxx slynxx
  • 23-02-2021
sub= substitute, x=2, y= -3
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thebecks
thebecks thebecks
  • 23-02-2021

Answer:

x = 2

y = -3

Step-by-step explanation:

6x+6y = -6

x = -5y-13

substitute for x

6(-5y-13) + 6y = -6

-30y-78+6y = -6

-24y-78 = -6

add 78m to each side

-24y = 72

divide each side by -24

y = -3

x =-5(-3)-13 = 2

Answer Link

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